Chuanchen provides mold cavity solutions for injection molding tools and mold structures. We deliver OEM tooling parts with advanced machining and quality inspection for industrial, automotive, and custom molding projects.

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Multi-Cavity Bottle Cap Mold Core & Cavity | Precision Mould Inserts

Processing Type: Mirror EDM

Materials: S136/420 ESR/1.2083/4Cr13

Tolerance: ±0.001 mm

Maximum diameter: 300mm

Max. Machining Size: 800 mm

Surface Roughness: Ra 0.05 μm

Surface Treatment: Hard Chrome + Mirror Polishing Composite

Sample Lead Time: 7-10 Days

Production Lead Time: 15–20 Days

keyword:bottle cap mold cavity manufacturer, multi-cavity mold inserts, China mold factory, plastic closure cavity components

Reaction Cup Mold Parts Manufacturer | Custom Precision Medical Mould Inserts

Processing Type: Mirror EDM

Materials: S136/420 ESR/1.2083/4Cr13

Tolerance: ±0.001 mm

Maximum diameter: 300mm

Max. Machining Size: 800 mm

Surface Roughness: Ra 0.05 μm

Surface Treatment: Hard Chrome + Mirror Polishing Composite

Sample Lead Time: 7-10 Days

Production Lead Time: 15–20 Days

keyword:reaction cup mold parts manufacturer, custom medical mold inserts, China mold factory, injection mold components