Dongguan Yihengxin
EVA Foam Factory
We manufacture EVA foam rolls, sheets, anti-static EVA, flame-retardant EVA, coloured EVA and custom packaging inserts. With a complete in-house range of CNC routers, slitting machines, stamping presses and adhesive laminators, we deliver one-stop EVA solutions for electronics, packaging, automotive, medical and sporting goods industries.
Deep roots in the EVA foam industry
One-stop material solutions
Dongguan Yihengxin Plastic Materials Co., Ltd. (Yihengxin EVA Foam Factory) is a professional manufacturer integrating the R&D, production and deep converting of EVA foam materials. Located in Dongguan, Guangdong — a major manufacturing hub in China — we operate a modern standard facility of over 5,000 m² equipped with more than 20 industry-leading automated machines, including CNC routers, precision slitters, automatic stamping presses and adhesive laminators.
Our core product range covers EVA foam rolls, EVA sheets, anti-static EVA, flame-retardant EVA, coloured EVA, high-resilience EVA and a wide variety of custom packaging inserts. Backed by CNC routing, precision slitting, automated stamping and adhesive coating capabilities, we deliver tailor-made EVA protection solutions for consumer electronics, precision instruments, gift packaging, automotive parts, medical devices and sporting goods.
As a source factory, we consistently put quality first and customers first. From raw material purchasing to finished goods shipment, every stage is strictly quality controlled. Years of specialised experience have earned us the long-term trust and stable cooperation of many well-known enterprises.
About
From raw material to
finished packaging insert
EVA foam rolls and sheets in a full range of hardness and colours, plus custom CNC-carved inserts made to your drawings — all produced in-house.
Car Paint Protection Foam Strip — Scratch Guard, Residue-Free
Eco-friendly professional protective foam strip designed for new vehicles: virgin Grade-A EVA foam with an automotive-grade residue-free adhesive that will not damage paintwork. Supplied to major vehicle manufacturers.
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Green EVA Foam Roll (Custom)
Green EVA foam roll, 1 m wide × 100 m long, thickness 1–60 mm customizable, available with adhesive coating or branded double-sided tape.
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Red EVA Foam Roll (Custom)
Red EVA foam roll with adhesive coating, custom slitting and die-cut gasket converting available.
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Colored EVA Foam Board (Virgin Grade A)
Virgin Grade-A colored EVA foam board, 1 m × 2 m × 60 mm, available in 38° or 60° hardness. Sample matching to your colour reference before production. For premium packaging, children's toys and accessory components.
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Custom EVA Foam Packaging Inserts — Made to Drawing
Custom EVA foam packaging inserts by CNC carving, die cutting or hot forming: anti-vibration trays, transfer trays and cushioning parts, produced to your drawings.
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Self-Adhesive EVA Foam Seal Strip with 3M 9448A Backing
EVA foam with 3M 9448A double-sided tape: waterproof sealing, cushioning and shock absorption for doors, windows, wardrobes and automotive use. Easy to install and long-lasting.
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Complete in-house
converting capability
Multi-head CNC carving for precise cavities, tolerance to ±0.1 mm
Slitting to any width with ±0.5 mm accuracy and clean edges
High-speed die cutting and stamping for volume production
Single/double-sided adhesive and branded tape lamination
3D contoured forming for custom packaging inserts
Laser marking of part numbers and logos on foam inserts
Flat-bed die cutting for gaskets, pads and shaped parts
Continuous foaming for consistent rolls and sheets
Proven solutions across
industries
From electronics ESD packaging to automotive paint protection and premium gift-box inserts — real projects we have delivered.
Laser-Marked EVA Foam Insert
Laser-marked EVA foam packaging inserts for precision hardware, with CNC-carved cavities for accurate locating and laser-engraved part numbers for fast identification and sorting.
Anti-Static EVA Foam Packaging Insert
Anti-static EVA foam packaging inserts protect electronic components from electrostatic damage, with CNC-carved custom cavities and a matching carton for a complete solution.
Anti-Scratch Foam Strip for New Car Delivery
Paint-safe EVA foam protection strip designed for new-car delivery: soft and cushioning, self-adhesive and paint-friendly, purchased by major vehicle manufacturers.
Multi-Colour Laminated EVA Foam Protective Insert
Black and green two-layer laminated EVA foam insert, CNC-carved in one piece. The colourful lower layer makes cavities highly visible while the black top layer is wear- and pressure-resistant — precise locating and protection for tools and precision parts.
Working directly with the source factory
Source Factory
No middlemen. 5,000 m² facility with 20+ machines, quality controlled from raw material to shipment.
Free Design & Sampling
Send a drawing or sample and we will evaluate, design and produce a sample — usually within 1–3 days.
Small Orders Welcome
Trial orders from 100 sets for custom inserts. Standard materials ship from stock within 3–5 days.
Certified Materials
RoHS, REACH and SGS compliant; anti-static grades verified by surface resistivity testing.
Global Export Experience
Materials and finished parts exported worldwide, with anti-static and FDA-grade options available.
One-Stop Converting
Slitting, die cutting, CNC carving, adhesive lamination and hot forming all handled in-house.
Tell us what you need — we will quote fast
Send us a drawing, a sample or just a description. Our team will recommend the right material and process, and come back to you with a quotation.
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