
China Plastic Injection Mould Toolmakers
JST Mold is a company which is professional in the design, manufacture the plastic products and molds.

JST Mold is a company which is professional in the design, manufacture the plastic products and molds.

We develop and produce injection-molded plastic parts. From product development to toolmaking to series production.

Shape your Idea into Part! Feasibility Study, Production Industrialization, Costs Effectiveness.

Precision Mold and Component Manufacturer | Rapid Prototyping CNC Machined Parts, 3D Printed Parts, Sheet Metal Fabrication
Why customers come back
Professional, Focused, and Dedicated to Serving You
Expert consulting team with years of industry experience, deeply understanding enterprise needs and providing professional solutions
Continuously monitoring industry trends, combining the latest concepts and technologies to provide innovative solutions for clients
Full support from needs analysis to solution implementation, ensuring successful project delivery and sustained value creation
Served hundreds of enterprises with high project success rates, helping clients achieve measurable business outcomes
By the numbers
We measure the business by useful products, dependable partners, and customers who come back when they need the next everyday piece.
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Providing Quality Product Solutions for Enterprises
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High-Precision Automotive Seat Back Panels & Rear Shell Modules | Technical Interior Solutions by JST Mould

High-Precision Rear Housings for Automotive Headlight & Fog Lamp Modules | Integrated Structural Solutions by JST Mould

High-Precision Automotive Steering Column Shrouds | Technical Cockpit Enclosures & Interior Modules by JST Mould

Precision Mirrored Automotive Lighting Housings | High-Performance 2-Cavity Technical Tooling by JST Mould

Precision Large-Scale Injection Molded Appliance Enclosures | High-Gloss Aesthetic & Structural Solutions by JST Mould

High-Precision Large-Format Automotive Structural Components | Technical Thermoplastic Solutions by JST Mould
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Discover JST MOULD’s technical standards for German Tier-1 tooling. A deep dive into metallurgy, Moldflow integration, and Scientific Injection Molding (SIM) protocols for global OEMs.

【Foreword】: For manufacturers in the DACH region (Germany, Austria, Switzerland), the cost of a mold is secondary to the cost of production downtime. A single hour of line-stop in a Tier-1 facility c

Case Study: Resolving 1.8mm Warpage in PA6-GF10 Composites via Precision Pre-Deformation Why "Tweaking Parameters" is Never Enough for High-Precision Structural Parts Large-profile components mol