Bring Your Ideal Smell-Proof Cases To Life

As a leading custom EVA & felt case manufacturer with over 20 years of OEM/ODM experience, Dongguan Xinboxin Packaging delivers premium, eco-friendly, and smell-proof case solutions for electronics, tools, travel, health, beauty, and tactical gear.

20+ Years OEM & ODM Experience

One-Stop Customization Solution

Eco-Friendly & Smell-Proof Materials

Free Design Consultation & Samples

Get Free Consultation

1000+

Companies Served

About Dongguan Xinboxin Packaging

With over two decades of expertise in OEM and ODM manufacturing, we specialize in creating high-quality, customizable EVA and felt cases that meet the evolving needs of global brands across industries.

Founded as a solution-driven packaging innovator, Dongguan Xinboxin Packaging has grown into a trusted partner for over 1,000 companies worldwide. Our mission is to deliver protective, stylish, and eco-conscious case solutions that enhance product value and user experience.

We leverage advanced manufacturing techniques and sustainable materials—especially high-density felt and EVA—to create smell-proof, shockproof, and waterproof cases ideal for sensitive or premium products.

From concept to delivery, our team ensures precision, speed, and reliability at every step. Whether you have a detailed design or just an idea, we’re here to bring it to life—fast, affordably, and to the highest standards.

Learn more about our company

Our Custom Case Solutions

Explore our wide range of customizable, smell-proof, and protective case types designed for diverse industries.

Electronics Case

Shockproof and waterproof felt cases in vibrant colors—perfect for protecting phones, tablets, headphones, and other gadgets.

Scratch-resistant
Lightweight & stylish
Custom colors & logos

Industrial & Tool Case

Durable, lightweight alternative to metal cases—ideal for storing and transporting tools with reduced cost and weight.

Cost-effective
Scratch & impact resistant
Custom interior foam

Travel & Sports Case

Designed for outdoor use—adjustable firmness to protect gear during hiking, camping, cycling, and more.

Weather-resistant
Custom sizing
Multi-compartment options

Health & Household Case

Smell-proof and non-toxic cases ideal for first aid kits, medical supplies, and household essentials.

Odor-blocking
Hygienic materials
Waterproof lining

Study & Games Case

Functional and fun cases for students and gamers—protect stationery, cards, consoles, and accessories.

Problem-solving design
Custom interior layout
Branded for resale

Beauty & Personal Care Case

Elegant, high-class cases perfect for cosmetics, jewelry, skincare, and grooming tools.

Premium finish
Soft interior lining
Custom branding

Hobbies Case

Organize your hobby accessories with soft, customizable interior compartments.

Multi-pocket design
Shock-absorbing
Ideal for collectors

Pet Supplies

Felt-based pet carriers, feeding mats, and travel cases—durable, safe, and comfortable.

Non-toxic materials
Easy to clean
Custom shapes & sizes

Tactical Supplies

Rugged, protective cases designed for defense, survival, and emergency gear.

High durability
Weather & impact resistant
Stealth design options

View Full Catalog

Why Choose XBX Case?

We combine innovation, quality, and service to deliver unmatched value.

Free Consultation & Design

Share your idea—we’ll provide expert guidance and 2D/3D designs at no cost.

Eco-Friendly & Smell-Proof

Our advanced felt and EVA materials are non-toxic, recyclable, and odor-blocking.

Fast Prototyping

Rapid sample production with express delivery—test and refine quickly.

Bulk Orders = Lower Prices

Scale affordably with competitive factory-direct pricing.

On-Time Delivery

Reliable logistics and strict quality control ensure your order arrives as promised.

20+ Years Trusted

Proudly serving 1,000+ global clients with consistent quality and innovation.

Our Cooperation Process

Simple, transparent, and efficient—from idea to delivery.

Consult & Design

We analyze your needs and create 2D/3D designs for approval.

Tool & Sample Make

We produce a prototype using an iron mold for your review.

Order & Manufacture

After sample approval, we begin full-scale production.

Delivery

Quality-checked and shipped on schedule to your destination.

What Our Clients Say

“This was actually the first time I tried EVA cases for the products of my company, and I can say XBX has made it an excellent decision. Considering the amazing price, the quality is even better than I expected! And, I’ve been thinking of getting another kind of EVA case from here now!”

Sarah Brad

Market Manager

“I like Vito's service, once he told me...” (Full testimonial available on official site)

Richard G Jackson

Supermarket Chief

Frequently Asked Questions

What materials do you use?

We primarily use high-density EVA and industrial felt made from wool, cow hair, or synthetic fibers. These materials are elastic, shock-absorbing, and ideal for sealing and protection.

Are your cases really smell-proof?

Yes. Our advanced manufacturing process creates a sealed, odor-blocking barrier—perfect for sensitive or aromatic products.

Can I get a free sample?

Yes! We offer free samples from stock. Custom samples are also available with fast express shipping.

What is your minimum order quantity (MOQ)?

MOQ varies by product type and customization level. Contact us for specific details based on your project.

How long does production take?

Sample production: 5–7 days. Bulk orders: 15–25 days depending on complexity and volume.

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