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Instax Mini 12 EVA Case | Your Custom OEM/ODM Protective Solution

Quality Control and Certifications for Custom EVA Cases

17+ years of OEM manufacturing experience, 1M+ annual capacity, and verified compliance for global B2B buyers.

  • Material Certifications

    • REACH Compliant
    • RoHS Compliant
    • SGS Tested
  • Physical Testing

    • 10,000x Zipper Fatigue Test
    • 2-Meter Drop Test
    • Color Fastness Test
  • 100% Final Inspection

    • QC Full Inspection
    • AQL Sampling
    • Documentation Package
  • ISO Certification

    • ISO 9001:2015
    • BSCI Audited
    • Sedex Member
Trusted by Leading Brands
NIC
DJI
GoPro
Samsung
Leica
Fujifilm
Olympus
Pentax
Sigma
Canon
NIC
DJI
GoPro
Samsung
Leica
Fujifilm
Olympus
Pentax
Sigma
Canon

Custom EVA Case Manufacturing Capabilities

100% in-house production from 3D design to final assembly. Advanced tooling and thermoforming to bring your custom cases to life—faster and with zero defects.

  • Precision Tooling

    Precision Tooling

    CNC-machined aluminum molds with ±0.1mm accuracy for complex geometries.

    • Mold life: 100K+ cycles
    • Lead time: 7-10 days
  • EVA Thermoforming

    EVA Thermoforming

    High-density EVA (30-75 Shore A) with consistent cell structure throughout.

    • Thickness: 3-50mm
    • Density options: 38-200 kg/m³
  • CNC Foam Cutting

    CNC Foam Cutting

    Computer-controlled routing for precise cavity dimensions and smooth finishes.

    • Tolerance: ±0.5mm
    • Complex 3D profiles

How Custom EVA Cases Are Manufactured

Our 10-step precision manufacturing process ensures consistent quality from design to delivery.

Packaging

Packaging

Once the inspection is complete, you can happily wait for your final EVA case with custom packaging options.

Raw Material

Raw Material

Before manufacturing, we will source qualified materials from trustworthy factories. These raw materials include EVA foam sheets, fabrics, zippers…

Laminating

Laminating

In this step, our workers will laminate together EVA sheet with exterior material and interior material using eco-friendly adhesive.

Cutting

Cutting

The laminated material is then cut into the required size and shape using a cutting machine. Precise and accurate cuts make the following process more efficient.

Pre-Heating

Pre-Heating

The cut pieces will be pre-heated so that they are pliable and easy to mold.

Thermoforming

Thermoforming

Then, with the mold having been carefully designed to the demanded shape and size, an automatic molding machine will create the precise shape.

Trimming

Trimming

After molding, excess material is trimmed off using a die-cut machine. In that way, the EVA shell looks clean and tidy.

3D Design

3D Design

Custom CAD modeling and prototype development for your unique EVA case requirements.

Stitching

Stitching

Then, our craftsmen will carefully stitch the different pieces together using a sewing machine. This step ensures the case is strong and durable.

Inspection

Inspection

All of the products that come out of our hands have gone under 100% inspection. Any defects are identified and corrected at this stage.

Protective Structure of Custom EVA Cases

Comprehensive solutions from concept to production with proven results

End-to-End Manufacturing Solutions

  • Impact Protection

    Multi-density EVA foam absorbs shocks up to 15G impact resistance

  • Water Resistance

    IP67-rated sealing options with waterproof zippers and gaskets

  • Temperature Stability

    Stable from -40°C to 80°C for extreme environment usage

  • Custom Inserts

    Precision-cut foam inserts tailored to your equipment dimensions

Explore Our Custom EVA Cases for Multiple Industries

Specialized solutions tailored to your industry's unique requirements

Sony ZV-1  EVA Case | Your Custom OEM/ODM Protective Solution
Sony ZV-1 EVA Case | Your Custom OEM/ODM Protective Solution

From Concept to Production, We Engineer Custom Cases That Protect Your Products and Elevate Your Brand.We Power Brands Across Industries We provide custom case solutions for: Camera & Accessory Brands Consumer Electronics Manufacturers Medical Device Companies Industrial Tool & Equipment Suppliers Corporate Gifting & Promotional Agencies

View product →
Custom Protective Case for Beats Pill Bluetooth Speaker
Custom Protective Case for Beats Pill Bluetooth Speaker

From Concept to Production, We Engineer Custom Cases That Protect Your Products and Elevate Your Brand.We Power Brands Across Industries We provide custom case solutions for: Camera & Accessory Brands Consumer Electronics Manufacturers Medical Device Companies Industrial Tool & Equipment Suppliers Corporate Gifting & Promotional Agencies

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Custom Case for All Small Game Cards
Custom Case for All Small Game Cards

From Concept to Production, We Engineer Custom Cases That Protect Your Products and Elevate Your Brand.We Power Brands Across Industries We provide custom case solutions for: Camera & Accessory Brands Consumer Electronics Manufacturers Medical Device Companies Industrial Tool & Equipment Suppliers Corporate Gifting & Promotional Agencies

View product →
Sony ZV-E10  EVA Case | Your Custom OEM/ODM Protective Solution
Sony ZV-E10 EVA Case | Your Custom OEM/ODM Protective Solution

Give your customers the premium protection their Sony ZV-E10 deserves. As your dedicated OEM/ODM partner, we craft high-density, shock-absorbent EVA cases designed to elevate your brand. From custom logos to unique interior layouts, we bring your vision to life—quickly and reliably.

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Custom Protective Case for JBL Boombox 3
Custom Protective Case for JBL Boombox 3

From Concept to Production, We Engineer Custom Cases That Protect Your Products and Elevate Your Brand.We Power Brands Across Industries We provide custom case solutions for: Camera & Accessory Brands Consumer Electronics Manufacturers Medical Device Companies Industrial Tool & Equipment Suppliers Corporate Gifting & Promotional Agencies

View product →
Instax Mini 12 EVA Case | Your Custom OEM/ODM Protective Solution
Instax Mini 12 EVA Case | Your Custom OEM/ODM Protective Solution

From Concept to Production, We Engineer Custom Cases That Protect Your Products and Elevate Your Brand.We Power Brands Across Industries We provide custom case solutions for: Camera & Accessory Brands Consumer Electronics Manufacturers Medical Device Companies Industrial Tool & Equipment Suppliers Corporate Gifting & Promotional Agencies

View product →

EVA Case Material Options - Premium Selection Guide

Choose from our extensive range of certified materials, each selected for durability and performance

Soft EVA Sheet

Soft EVA Sheet

Lightweight shell options for everyday carry and protection

Embossed EVA

Embossed EVA

Textured surface for grip and a premium tactile finish

Woven Fabric Shell

Woven Fabric Shell

Tough woven exterior layer paired with molded EVA cores

Rubberized Coating

Rubberized Coating

Extra grip and scuff resistance for rugged environments

Colored EVA

Colored EVA

Custom Colors · Shell — match brand palettes in production runs

High-Density EVA

High-Density EVA

Firmer structural foam for heavy gear and shock buffering

PU Leather Panel

PU Leather Panel

Leather-look trim that wipes clean and elevates branding zones

Athletic Mesh

Athletic Mesh

Ventilated inserts for airflow where your application needs it

Perforated Lining

Perforated Lining

Breathable interior textiles for comfort-sensitive layouts

Ballistic Nylon

Ballistic Nylon

Abrasion-resistant outer shell trusted for daily transport abuse

Extensive Customization Options

Personalize every detail to match your brand identity and functional requirements

Custom EVA Case Specifications & Manufacturing Tolerances

Comprehensive technical data for engineers and product designers.

Material & Performance Specifications

  • EVA Hardness RangeCustomizable

    25-60 Shore C

  • Densityg/cm³

    0.12-0.35

  • Tensile StrengthMPa

    ≥2.5

  • Elongation at Break%

    ≥500

  • Compression Set (70°C, 22h)%

    ≤25

  • Impact ResistanceProtection

    15G

  • Temperature Range°C

    -40 to +80

  • Water Absorption%

    <0.1

  • Manufacturing Tolerancemm

    ±0.5

  • Min Wall Thicknessmm

    3

Note: All specifications are tested according to ASTM D2240, ASTM D638, and ISO 1798 standards. Custom specifications available upon request.

EVA Case Design & Tooling Guidelines

Mold Design

  • Minimum draft angle: 3° for easy demolding
  • Recommended rib thickness: 50-75% of wall thickness
  • Corner radius: ≥0.5mm to prevent stress concentration
  • Maximum depth-to-width ratio: 3:1

Dimensional Tolerances

  • Standard tolerance: ±0.5mm for dimensions ≤100mm
  • Extended tolerance: ±1.0mm for dimensions >100mm
  • Hole positioning accuracy: ±0.3mm
  • Surface flatness: ≤0.3mm per 100mm

Surface Finishing

  • Texture depth range: 0.02-0.15mm
  • Embossing/debossing depth: 0.3-1.5mm
  • Logo size minimum: 5mm × 5mm
  • Line thickness minimum: 0.5mm
EVA Case Design & Tooling Guidelines

Engineering Support

Our technical team provides comprehensive engineering support including:

  • DFM (Design for Manufacturing) analysis
  • CAD file review and optimization
  • Material selection consultation
  • Tolerance stack-up analysis
  • Cost optimization recommendations
Contact Engineering Team