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When it comes to protecting your product, a well designed EVA case does more than just offer protection, it enhances the user experience, reflects your brand, and ensures your product stands out in the market.  At Yisi Packing, our engineers have years of experience in designing and manufacturing custom EVA cases for industries ranging from electronics to medical equipment.  Here’s what they believe every buyer should know before starting a project.   1. It Starts With Understanding Your Product   Our engineers always begin by asking:What is the product’s size, shape, weight, and fragility?Understanding these details helps us determine the right interior foam structure, case dimensions, and materials.  If your product has sensitive components or accessories, we’ll design separate compartments to hold each part securely in place.   2. Material Choice Matters   Not all EVA materials are created equal.  We select the EVA hardness case (usually measured in Shore 75), lining materials (such as velvet, nylon, or Lycra), and zipper types based on your specific needs.  For example, a high end electronics brand may require a smooth finish and luxury lining, while a tool case may prioritize durability and sturdy texture.   3. Custom Mold Tooling Adds Precision   One unique benefit of EVA is its moldability.  We create custom aluminum molds to produce the exact shell shape required. While there’s an upfront tooling cost, the precision and repeatability it offers are worth the investment, especially for large production runs.   4. Branding Makes a Difference   A custom EVA case is also a branding opportunity.  Our engineers work closely with clients to incorporate logos, colors, and patterns via silk screen printing, embossing, or rubber badges.  This ensures your case not only protects but also represents your brand professionally.   5. Design for Efficiency   Finally, our team always designs with manufacturing and shipping efficiency in mind.  A smart case design can reduce packaging space, lower shipping costs, and speed up production.  That’s why involving engineers early in the process is essential.   Need a Custom EVA Case?   At Yisi Packing, we bring your vision to life with expert engineering and attentive service.  Contact us to start your custom EVA case design, and let our engineers guide you every step of the way.  

Many of our customers query us even though we set a MOQ of 500 pcs. But we are always willing to help startup businesses or well established companies even for a smaller quantity.  The reason behind this is that we want to help new customers become long term cooperative partners to get a win win business.   Apart from business prospects, we want to help more companies solve their EVA case development barriers in China.  We have heard many stories from some of our customers who had unpleasant experiences working with certain factories.  Some of them were actual manufacturers in China but lacked international trade experience.  Even worse, some were working with middlemen who claimed to be manufacturers but had no control over operations at their “partner factories.”  We hear these stories regularly, and it seems they never stop.   As an EVA protective case supplier, we design cases with our professional packaging solutions, backed by over a decade of experience working with different buyers and designers around the world.  We have made many different types of OEM EVA tool cases for various industries, such as EVA cases for medical devices, wholesale packaging, and more.   We can offer professional suggestions for foam inserts, logo applications, style, opening orientation, and much more.  We believe today’s factories should not only follow customer ideas to create a case but also use their own experience to offer useful options if they believe it can improve the functionality of the EVA case.  This is what we must do, and it’s the reason why we’ve maintained a loyal group of customers who continue to support us through the years.   We have already worked with many famous brands across different industries.  However, due to NDA agreements, we cannot disclose their names here.  If you have the chance to visit our showroom, we can show you some of the projects we’ve completed with those brands in the past.   Finally, we believe EVA case packaging is a great marketing tool in today’s market.  From an environmental protection perspective, the case can be reused, unlike other types of packaging (like printed gift boxes).  At the same time, the protection level and price point are relatively similar to other packaging types.  So why not try it?  It’s a simple way to stand out among your competitors.   If you have any concerns or queries, please reach out to us at info@packingyisi.com.  We offer free consultations and idea sharing.  Please feel free to contact us, we are more than happy to hear from you.

When businesses all around the world look to China for EVA (Ethylene Vinyl Acetate) case manufacturing, they often expect high quality products at competitive prices.  However, the path to finding a reliable EVA case manufacturer can be more complex than you can imagine.   One of the biggest challenges is quality inconsistency.  While many manufacturers promise premium grade materials and craftsmanship, the reality is that quality control can vary greatly between suppliers.  Inconsistent stitching, poor zipper durability, substandard materials, or misaligned molds can turn a product launch into a customer service nightmare.   Communication is another critical barrier.  Time zone differences, language gaps, and a lack of responsive service often lead to delays, misunderstandings, and missed deadlines.  When you’re managing tight schedules and client expectations, these communication gaps can seriously impact your business.   Minimum order quantities (MOQs) and inflexible production processes are also common frustrations.  Many Chinese manufacturers prioritize large volume orders, making it difficult for small or mid size businesses to find partners willing to cater to their unique needs.  They will not keep their promise delivery schedule if they got some volume order in between your shipment.  They will serve their 'Big' customer first.    Custom design limitations can further complicate things.  Companies looking for industry specific solutions, whether for electronics, medical devices, cosmetics, or tools, often struggle to find a manufacturer that can adapt to specialized requirements and still maintain efficiency and affordability.   That’s where Yisi Packing steps in as a game changer.   At Yisi Packing, we specialize in tailor made EVA case solutions for different industries, offering both flexibility and reliability. Our team works closely with clients to understand their specific needs, ensuring every case is designed to protect and present their products perfectly.  From concept to final product, we maintain rigorous quality control standards and transparent communication every step of the way.   Whether you're a startup looking for a small run of customized cases, or an established brand seeking scalable production without compromising on quality, Yisi Packing is equipped to deliver.   We believe that sourcing from China doesn’t have to be a gamble, with the right partner, it can be a powerful strategic advantage.   Ready to solve your EVA case sourcing problems?  Let Yisi Packing provide the reliable, professional solution your business deserves.

As environmental concerns continue to grow for today industries, more businesses are seeking sustainable packaging solutions that reduce their carbon footprint without compromising on quality or protection.  At Yisi Packing, we are proud to offer eco friendly custom cases that combine durability, functionality, and environmental responsibility.   Why Choose Eco Friendly Custom Cases? Traditional packaging materials often contribute to landfill waste and pollution, but eco friendly custom cases are designed to minimize environmental impact.  These cases use recyclable, biodegradable, or sustainably sourced materials, ensuring that your packaging is as green as possible.   Materials That Make a Difference At Yisi Packing, we use a variety of sustainable materials in our custom case manufacturing.  This includes recycled plastics, biodegradable foam inserts, and responsibly sourced wood or cardboard components.  These materials maintain the same high standards of protection and durability that you expect, while significantly reducing waste.   Design for Reuse and Longevity Eco friendly packaging isn’t just about materials, it’s also about design.  Our custom cases are built to last, encouraging reuse and reducing the need for frequent replacements.  By creating cases that can withstand multiple uses and tough conditions, we help clients lower their packaging waste over time.   Meeting Industry Standards Sustainability doesn’t mean reducing performance.  Our eco friendly custom cases meet rigorous industry standards for protection, whether you’re shipping sensitive electronics, medical equipment, or industrial tools.  With Yisi Packing, you get peace of mind that your products are safe and your environmental goals are met.   How Your Business Benefits Switching to sustainable packaging can enhance your brand image, appeal to eco conscious customers, and sometimes even reduce costs in the long run.  Many industries are moving toward greener practices, and choosing eco friendly custom cases positions your business as a leader in environmental responsibility.     Partner with Yisi Packing for Sustainable Packaging  If you’re ready to make the switch to eco friendly custom cases, Yisi Packing is here to help.  We’ll work with you to design packaging solutions that protect your products and the planet.  Contact us today to learn more about our sustainable options and how custom cases can fit into your green idea.

Recently, one of our customers mentioned that it would be helpful for buyers if we could create a blog about Step by Step EVA Case Customization.  While this may seem like a basic topic for us, having produced various cases for decades, it can be very informative for buyers who may not have much experience in this area.   Please read the following information, which we hope will help you develop cases that meet your specific needs and are truly fit for purpose.   Outer Shell Material   Polyester and PU are commonly used as outer materials for EVA cases.  This is because the outer covering must have enough elasticity to stretch.  If not, the material may wrinkle or become defective in certain areas.   As a professional case manufacturer, we provide guidance if our buyers choose their own outer shell material.  It's important that the selected material fits the intended purpose.   One example: A customer wanted to use PU for a protective case for measuring tools.  While PU gives a premium, leather like feel, we advised against it.  His case was meant for use in extreme construction environments, where durability was critical.  We suggested 1680D Polyester instead, which is more robust and suitable for such conditions.  He agreed, made a sample, and sent it for durability testing.  As expected, it passed.  He was very pleased with the outcome, otherwise, there could have been complaints from end users if the wrong material had been chosen.   Lining Options   The lining material depends on the type of device inside the case.  For example, velvet lining is suitable for optical or watch cases, as its soft, suede like texture helps prevent scratches.   In contrast, devices like medical equipment often require smooth, waterproof linings.  These cases must be easy to clean, especially if the inside gets dirty.  A suitable lining allows quick and simple maintenance.   Unfortunately, many manufacturers in China use tricot as a standard lining without much consideration.  They focus only on cost and production convenience, overlooking the practical use and potential side effects of using the wrong material.   Insert Options   Most of the time, we use die cut EVA inlays as a cost effective solution to hold your equipment securely.  However, if the shapes or styles of the items are too complex or not suitable for standard die cutting, we may recommend using an EVA molded tray or CNC foam insert instead.  Our solution will be based on the specific details and requirements you provide for your project.   Inside Pocket Options   Besides the main device, extra pockets are often needed for accessories.  Many buyers aren’t sure what kind of inner pockets are suitable.   As an experienced EVA case solution provider in China, we usually recommend mesh pockets with elastic bands if the accessories should be easily accessible and visibility isn’t a concern.  For accessories that need to stay secure or hidden, such as jewelry, we suggest polyester inner pockets with zippers to keep everything safe and in place.   Logo Options   For a simple, durable, and cost effective solution, debossed or embossed logos directly on the case are ideal.  However, if the logo has fine details or complex design elements, alternatives like woven labels, rubber patches, metal plates, or TPU embossed logos may be better.   We’ll recommend the best option to showcase your brand.  A well designed case isn’t just protective, it becomes a moving marketing tool throughout the product’s lifecycle.   Zipper Options   For office or kids’ products, we recommend regular nylon zippers for smooth and easy use.  For specific industries or functions, waterproof nylon zippers are necessary.   For instance, a customer developing a first aid kit case needed durability in extreme conditions.  We insisted on high quality, waterproof YKK zippers.  For life saving equipment, it's crucial that everything inside functions properly and stays protected.  As a responsible manufacturer, it’s our job to make sure your product performs reliably when it matters most.   Handle Options   Handle choices depend on the case's size and weight.  For large, heavy cases, we recommend webbing handles with plastic grip parts for comfort and durability.  For smaller, simpler cases, a basic webbing handle can help reduce costs.   We always use suitable components to match the purpose, ensuring our proposals stand out from other manufacturers in the market.   Accessories Options   Whether you prefer metal or plastic accessories, all components we use pass luggage grade loading and aging tests.  Whichever case you develop with us, you won’t need to worry about broken parts or user complaints, something we hear often from buyers working with low cost suppliers.   Many factories reduce costs by using cheap, stock accessories. Naturally, this affects the final product quality.  With us, you can be confident in what you’re getting.   Finally, we are happy to support your case development, no matter your industry.  Our goal is to provide reliable, long lasting products that keep your valuable items safe.   Feel free to contact us today info@packingyisi.com for more information.      

If you're considering ordering custom EVA (Ethylene Vinyl Acetate) cases for your products, you're likely to have some questions.  At Yisi Packing, we specialize in custom EVA case solutions for a wide range of industries.  To help you feel confident and informed, we've compiled answers to the most frequently asked questions from our customers.   ✅ 1. What Is a Custom EVA Case?   A custom EVA case is a lightweight, semi rigid case designed for protection, portability, and branding.  EVA material is shockproof, waterproof, and highly customizable, making it ideal for electronics, tools, medical devices, cosmetics, and more.   ✅ 2. What’s the Minimum Order Quantity (MOQ)?   Our typical MOQ is 500 pieces per design.  However, for initial testing or sample orders, we may offer flexibility depending on your needs.  Feel free to contact us to discuss your project in detail.   ✅ 3. Can You Customize the Size, Color, and Logo?   Absolutely!  As a leading OEM/ODM EVA case manufacturer in China, we offer full customization:   Size and shape based on your product Color options for case material and zipper Custom logo printing, embossing, or rubber badges   ✅ 4. What Is the Production Lead Time?   Production usually takes 25–35 days, depending on the complexity and order quantity.  We also offer sample development within 7- 10 days so you can approve the design before full production begins.   ✅ 5. How Do You Ensure Quality?   We have a strict quality control system, from raw material selection to final inspection.  All products are checked for durability, functionality, and appearance before shipping. Quality is at the core of everything we do.   ✅ 6. Do You Ship Worldwide?   Yes! We have experience exporting custom EVA cases to over 30 countries.  We can ship by sea, air, or express courier, depending on your timeline and budget.   ✅ Ready to Get Started?   If you’re looking for a reliable EVA case manufacturer in China, Yisi Packing is here to help.  Contact us today for a free consultation or quotation, and let’s create the perfect case for your brand.   📧 Email: info@packingyisi.com🌐 Website: www.packingyisi.com    

Launching a new product is a big milestone for any startup.  Every detail - from the design to the packaging - plays a important role in making a strong first impression.   That’s why more and more startups are turning to custom EVA cases to package and protect their products.   At Yisi Packing, a leading EVA case manufacturer in China, we’ve helped startups across various industries create tailored packaging solutions that boost brand image, reduce damage risk, and support successful launches.   1. Professional Presentation That Builds Trust   In competitive markets, product presentation matters.  A custom EVA case gives your product a premium, polished appearance right out of the box.  The molded interior holds your item securely, while the sleek exterior reflects your brand’s professionalism and attention to detail.  For startups trying to stand out, this kind of packaging elevates your credibility from day one.   2. Cost Effective and Lightweight   Startups often need to balance quality and cost.  EVA cases are lightweight yet durable, offering excellent protection at a fraction of the cost of heavier materials like aluminum or wood.  Lower shipping costs and fewer product returns due to damage can save your business money - especially important in the early stages.   3. Customizable for Any Product   Whether you're launching a tech gadget, medical device, beauty tool, or educational kit, EVA cases can be fully customized.  Choose your shape, color, branding, zipper type, handle, and more.  At Yisi Packing, we help startups design their cases from the ground up, ensuring your packaging is as unique as your product.   4. Fast Prototyping & Scalable Production   We understand that startups need speed and flexibility.  Our team offers quick prototyping, allowing you to test your packaging before committing to large volumes.  When you’re ready to scale, our efficient production process ensures consistent quality and fast turnaround times.   Ready to Launch with Custom EVA Packaging?   Yisi Packing is here to help you bring your vision to life.  With years of experience and a commitment to quality, we’re the EVA case manufacturer that startups trust.   📩 Contact us today for a free consultation or quote, and let’s create packaging that helps your product succeed.  

As global travel continues to rise in 2025, consumer behavior is driving a noticeable shift in the types of products travelers carry and how they protect them.  One category seeing fast growing demand is custom EVA tech accessory cases, used for everything from chargers and power banks to drones and VR headsets.   At Yisi Packing, we’re seeing this change immediate as more brands seek durable, travel friendly packaging solutions.  In this article, we explore the top travel trends influencing this demand and how our custom EVA cases are evolving to meet those needs.   1. Tech Heavy Travel Is the New Normal   In 2025, both leisure and business travelers are carrying more tech than ever, like portable monitors, wireless chargers, foldable keyboards, earphones, VR goggles, drones, and more.   These accessories are often delicate and expensive, making EVA foam cases ideal for protection.  Lightweight, shock absorbing, and fully customizable, EVA cases are becoming essential travel companions.   2. Rise of Remote Work and Working holiday   The global rise of remote work has led to a new kind of traveler: the “digital nomad.”  People are now working from beach resorts, mountain cabins, and co working hubs across the globe - and they’re bringing their gear with them.   This shift has created demand for compact, multi device cases that can organize and protect items like:   USB hubs Cables and chargers Hard drives Bluetooth mouse Mini projectors   At Yisi Packing, we’re customizing EVA interiors with cutouts, elastic bands, mesh pockets, and water resistant zippers to meet these needs.   3. Travelers Want Style and Function   Today’s consumers are looking for more than just protection.  They want travel cases that match their lifestyle and brand aesthetic.  Sleek finishes, personalized embossing, color matching, and modern profile are all in demand.   That’s why we offer a range of surface materials including PU leather, woven fabric, carbon fiber texture, and more - all laminated to durable EVA foam.   4. Air Travel Restrictions Drive Smart Design   With airlines tightening carry on limits and electronics regulations, travelers need accessory cases that are compact, organized, and compliant.  A well designed EVA case can reduce mess and streamline security checks.   We help brands create travel cases that are TSA-friendly, lightweight, and custom sized to fit their devices perfectly - helping travelers avoid bulky backpacks or disordered cables.   5. Sustainability Is in the Spotlight   Eco conscious travelers are now considering sustainability when choosing their gear.  EVA cases made with recycled fabrics or low VOC adhesives are gaining popularity.   Yisi Packing is proud to offer eco friendly customization options, helping clients align their packaging with modern sustainability standards.   Partner With Yisi Packing for Next Gen Travel Accessories   As 2025 reshapes the way people travel, brands have a new opportunity to offer smarter, safer, and better designed cases for tech accessories.  At Yisi Packing, we specialize in custom EVA cases built for today’s mobile world.   Let’s design something your customers will actually want to take everywhere.

In today’s competitive market, first impressions matter more than ever, especially during product launches and demos.  For OEMs (Original Equipment Manufacturers), presentation isn’t just about aesthetics; it’s about protecting the product, reflecting brand quality, and delivering a memorable unboxing experience.  That’s why more OEMs are choosing custom EVA cases for their product launch kits and demonstration units.   1. Professional Look That Enhances Brand Image   Custom EVA (Ethylene-Vinyl Acetate) cases offer a sleek, modern appearance that instantly communicates quality.  Whether it’s a new tech device, medical instrument, or specialized tool, a well designed EVA case makes the product stand out.  It can be branded with logos, custom colors, and molded interiors that align with your visual identity, helping your sales team or partners leave a lasting impression during demos or client meetings.   2. Tailored Protection for Sensitive Equipment   Product samples in launch kits often involve fragile or precision engineered items.  EVA foam interiors are custom molded to the product’s exact shape, providing shock absorption, vibration resistance, and dust protection.  Compared to generic packaging or traditional hard plastic cases, custom EVA cases are lighter, more compact, and offer better internal cushioning - essential when shipping internationally or carrying valuable items from one client to another.   3. Reusable and Travel Friendly for Sales Teams   Sales reps and distributors appreciate how lightweight and durable EVA cases are.  With a zipper closure, custom compartments, and optional handles or shoulder straps, they’re convenient to carry and built to last.  Instead of one time packaging, EVA cases become a reusable tool, saving money over time and reducing waste.   4. Faster Turnaround and Scalable Customization   OEMs need reliable partners who can deliver quickly.  At Yisi Packing, we specialize in scalable EVA case manufacturing.  Whether you need 500 or 50,000 cases, we offer fast sampling, in house design, and full production - all under one roof in China.  Our experienced team ensures your launch kits are ready on time and exactly to spec.   At the end, from first impressions to long term usability, custom EVA cases are an ideal packaging solution for OEMs launching new products.  At Yisi Packing, we help global clients create cases that not only protect their products but elevate their brand.  Ready to create a custom EVA case for your next launch?  Contact us today for a free consultation.  

When it comes to choosing the perfect protective case for your product, the options can be hard to choose from.  At Yisi Packing, we specialize in manufacturing custom EVA cases, cut and sew cases, and lamination cases.  Each style has its unique strengths, and selecting the right one depends on your product, budget, industry, and brand goals.   In this comprehensive guide, we’ll explore the differences between EVA, cut and sew, and lamination cases.  Whether you're a startup launching a new device, a cosmetics brand looking for stylish packaging, or a medical company that needs robust protection, this blog will help you make an informed decision.   1. What Are EVA Cases?   EVA (Ethylene Vinyl Acetate) is a high density foam material widely used for semi rigid protective cases.  These cases are made by thermoforming EVA sheets, which are then laminated with fabrics like PU, nylon, or polyester and finished with a zipper and handle.   Key Features: Lightweight yet durable Water resistant and shock absorbent Customizable shapes and colors Ideal for electronics, tools, cosmetics, and medical kits   Manufacturing Process: Mold design based on your product Thermoforming EVA shell Fabrc lamination Assembly with zippers, handles, and internal trays   Use Cases: Headphone and speaker cases Medical device kits Tool cases Gaming accessories   2. What Are Cut and Sew Cases?   Cut and sew cases are made by stitching multiple pieces of fabric together over soft padding or foam.  Unlike molded EVA cases, these are soft sided and more flexible, offering a unique feel and design.   Key Features: More fabric variety (canvas, denim, mesh) Greater design freedom for shapes and pockets Softer, more textured finish Often includes extra compartments and internal dividers   Manufacturing Process: Fabric and padding selection Pattern cutting Sewing and stitching of panels Zipper and accessory attachment   Use Cases: Cosmetic and toiletry bags Travel pouches and organizers Wearable tech cases Children’s products   3. What Are Lamination Cases?   Lamination cases combine thermoforming and layering technologies, creating a case with a laminated surface over a structured paper or plastic base.  This approach allows for sleek finishes and eye catching branding, making them a popular option for premium packaging.   Key Features: Glossy or matte surface textures More premium and high end look Great for printing graphics and logos Semi rigid like EVA but more design focused   Manufacturing Process: Base paper or plastic shaping Lamination of printed or decorative fabrics Assembly with zippers and linings   Use Cases: High end electronics packaging Brand gift sets Medical and wellness kits Marketing or promotional cases   4. Head to Head Comparison   Feature EVA Case Cut and Sew Case Lamination Case Rigidity Semi rigid Soft Semi rigid Weight Light Very light Moderate Customization High (mold shapes, inserts) Very High (panels, pockets) High (graphic lamination) Durability High Moderate High Water Resistance Good Varies by fabric Very good Best for Electronics, tools, medical Travel, beauty, fashion High end branding, gifting MOQ (Minimum Order Qty) Moderate Low to moderate Moderate to high Unit Cost Mid range Low to mid range Higher   5. How to Choose the Right Style for Your Product   ✅ Choose EVA Case if: You need solid protection with lightweight material Your product requires a custom molded fit You want a sleek, professional look   ✅ Choose Cut and Sew Case if: Your case needs lots of compartments or zippers You’re working with soft goods or fabric oriented products You want the lowest cost at low volumes   ✅ Choose Lamination Case if: You want a luxury feel and visual impact Your packaging is part of a premium product experience You plan to print logos or full color designs   6. Why Work with Yisi Packing?   Yisi Packing is a leading EVA case and soft packaging manufacturer based in China. We support global brands with:   In house mold and design development High volume production capabilities Custom materials, colors, and finishes Strict quality control and ISO certification   Clients trust us for our consistency, innovation, and competitive pricing.   If you're still unsure which type of case is right for your product, our team of engineers and designers is ready to help you.  We offer free consultations, samples, and design support tailored to your business.   7. Ready to Start Your Custom Case Project?   Contact Yisi Packing today to request a quote or sample. Whether you’re developing a new product or upgrading your current packaging, we’ll guide you every step of the way.   👉 Website: www.packingyisi.com📧 Email: info@packingyisi.com📞 Phone: +852-57402289   Bonus Tip: Optimize for Your Industry   Each case type can be fine tuned to serve your niche: EVA for medical kits with antimicrobial lining Cut and sew for travel with hanging hooks and organizers Lamination for cosmetics with mirror inserts and printed branding   Yisi Packing will help you turn these ideas into reality.

Earlier today, we received a call from one of our long term customers.  During our conversation, he shared an alarming observation: many custom EVA case suppliers in China have recently gone bankrupt.  While this may surprise some, it didn’t surprise us at all, and here's why.   In recent years, the EVA case industry has seen an influx of OEM suppliers who claim to have years of experience.  However, many foreign customers have told us a different story.  Despite these suppliers boasting about their background, their approach often comes down to offering a cheaper price and asking for the customer’s design files.  That’s it - no added value, no protection strategy, and certainly no rigorous quality control.   Let us share a real example.  A customer once asked another supplier how to develop a protective EVA case that could withstand a 2 meter drop without damaging the contents inside.  The sales representative replied: “We can make any type of EVA case. Just give us the design.”  There was no technical support, no suggestion for materials or structure, and no discussion about actual product safety.   This response was a red flag.  Finding a true manufacturer who offers solid experience and professional advice is critical - especially when dealing with sensitive products like custom glucometer packaging or EVA blood pressure monitor cases, where protection is everything.   In contrast, our team took the time to truly understand the customer's needs.  We worked closely with our internal departments to design a custom solution.  After production, the customer submitted the case to an accredited lab for testing.  The result?  The case exceeded expectations - surviving an 4 meter drop test without any internal damage. That’s double the original requirement.   Why did our solution succeed where others failed?  The answer is simple: deep industry knowledge and rigorous quality control.  At our factory, every department is specialized. Our designers, for example, collaborate daily with clients across industries such as medical devices, consumer electronics, optical tools, and construction equipment.  We’ve designed and manufactured thousands of EVA cases, including custom EVA pouches, medical kits, tool storage, and more.   Even when a customer provides a design, we don’t simply copy and produce it.  Instead, we analyze the use case, suggest improvements if needed, and optimize materials and internal structures for maximum protection and function.  Whether it's a EVA blood pressure monitor case or a compact EVA pouch for a delicate medical device, we apply the same professional approach.   In a market crowded with low cost suppliers offering little beyond basic production, what truly sets us apart is our commitment to quality, function, and innovation.   If you're searching for a trusted EVA case manufacturer who understands your needs and offers true value beyond the price tag - let’s talk.  We’re here to help turn your ideas into long lasting, protective, and professional EVA packaging solutions.  

Are you searching for a reliable EVA case manufacturer in China with proven expertise and excellent communication?  At Yisi Packing, we specialize in high quality custom EVA cases tailored to a wide range of industries, from consumer electronics to medical, luxury, and professional gear.  Based in Dongguan, China, we offer complete solutions for brands worldwide.   Our Product Range: Customized for Your Industry   We produce a wide variety of thermoformed and cut and sewn cases, including: Thermoform EVA Cases: Durable, protective, and shaped precisely for your product PU Jewelry Cases: Elegant and secure storage for high end accessories Polyester Watch Cases: Lightweight and stylish with reliable protection Nylon Briefcases: Sleek, professional, and customizable for corporate needs Waterproof Medical Cases: Designed for hygiene and protection in healthcare environments   Whether you’re launching a new product or scaling your packaging operations, Yisi Packing can help you create a custom solution that enhances your brand and protects your product.   Why Clients Love Working With Us   Our sales team is composed of professionals who graduated from overseas universities, ensuring smooth and clear communication throughout every stage of your project. Each member brings over 10 years of experience in the cut and sewn industry, allowing us to bridge the gap between your vision and technical production needs. We understand your concerns - language barriers, cultural differences, and product quality.  That’s why we make the process worry free from start to finish.   Skilled Workers, Perfect Execution   At Yisi Packing, we believe that great products are made by great people. That’s why every worker in our factory is a specialist with at least 10 years of experience in their craft, including: EVA Case Forming PU Gluing Professional Sewing Instead of multitasking, each worker focuses on their core skillset, ensuring precision, consistency, and top tier quality for every item produced.   This high concentration of talent is exactly why we chose Dongguan as our factory location - home to the best industry professionals in China.   Real Feedback from Real Customers   Today, we received another heartwarming email from one of our clients. Here's what they said:   We don’t use tricks or fake testimonials.  Our reputation is built on genuine relationships and delivering what we promise.   Let's Grow Together — Contact Yisi Packing Today   Whether you're a startup or a global brand, Yisi Packing is the ideal manufacturing partner for your custom EVA case needs.  We offer quality, communication, and consistency - so you can focus on growing your business.   📩 Get in touch today to discuss your project: info@packingyisi.com