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Your Injection Molding Engineering Partner, Not Just a Supplier

You have the product vision. We turn it into a moldable, manufacturable, and scalable reality.

At Jingwei, we don't just run injection molding machines — we collaborate with overseas OEMs, product designers, and procurement teams from the earliest stages of development.

Whether you arrive with a fully defined 3D model or a rough concept sketch, our engineering team works alongside yours to refine part geometry, select the right material, optimize tooling strategy, and deliver precision-molded parts that meet your market's quality standards — on time, every time.

Why Global Brands Choose Us for Complex Injection Molding Projects

Design-for-Manufacturability (DFM) — Before the First Dollar Hits the Mold

The most expensive mistakes happen before production begins. Our DFM review -provided free with every project - identifies:
Wall thickness inconsistencies that cause warpage or sink marks
Undercuts and draft angles that complicate ejection
Gate placement and weld line risks that affect part strength and cosmetics
Material recommendations based on your application's mechanical, thermal, and regulatory requirements.

We deliver a detailed DFM report with actionable revision suggestions, mold flow simulation results, and an optimized tooling plan — before you commit to tooling investment. This up-front engineering discipline routinely saves our clients 15–30% in total project cost by eliminating costly mold modifications later.

Material Expertise Across the Full Engineering Spectrum
Your application dictates the material — not the other way around. Our team brings deep experience across:

Category	Materials	Typical Applications
Engineering Thermoplastics	PA6/66, POM, PC, PBT, PEEK, PPS	Gears, structural brackets, under-hood automotive, medical instruments
General-Purpose	ABS, PP, HIPS, HDPE, PMMA	Consumer electronics housings, appliance components, packaging
High-Performance Blends	PC/ABS, glass-filled PA, carbon-fiber-reinforced	Drone frames, industrial enclosures, lightweight structural parts
Specialty	TPE/TPU overmolding, medical-grade (FDA/ISO 10993), UL94 V-0 flame-retardant	Soft-grip tools, wearable devices, electrical safety components

From Single Prototype to Full-Scale Production - One Partner, Under One Roof

Managing multiple vendors across prototyping, tooling, molding, finishing, and assembly creates risk at every handoff. We eliminate that risk:

Concept & Design Review — Your idea, sketches, or CAD files. Our engineers assess moldability and suggest optimizations.
Prototyping — 3D-printed or soft-tool prototypes for form/fit/function validation before steel is cut.
Mold Design & Tooling — In-house mold design with mold flow simulation. Hardened steel tooling built for 300,000–1,000,000+ shot life.
Process Validation — Scientific molding with documented process parameters. First-article inspection reports (FAIR) and PPAP available.
Production & Quality Control — Real-time SPC monitoring. CMM dimensional verification. Batch traceability from resin lot to finished part.
Secondary Operations — Pad printing, laser marking, ultrasonic welding, heat staking, sub-assembly, and custom packaging.
Global Logistics — FOB Xiamen or delivered duty paid (DDP) to your warehouse. Consolidated shipping for multi-part programs.
Result: A single point of accountability from concept to your loading dock.

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Delivering high-precision injection molding and custom tooling solutions to demanding global markets. We empower OEMs and innovators worldwide with engineered excellence and scalable manufacturing.

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Xiamen Jingwei Industry & Trade Co., Ltd.
Office Add: Room 402-1, Building F22, Phase III, Software Park, Xiamen, Fujian, P.R.China
Fujian Jingwei Intelligent Technology Co., Ltd.
Factory Add: Building 8, No. 6 Songshan Road, Longhai District, Zhangzhou City, Fujian Province, P.R.China

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