Mold Manufacturing Pastic Injection

Mold Manufacturing Pastic Injection: Rainbowmold is a specialist manufacturer of custom plastic injection mold for global OEM/ODM buyers. Our capability covers multi-cavity and family molds, insert/LSR molding, conformal cooling, produced in P20, P2006, H13 and 718H mold steels to tight tolerances. Backed by 20+ years of experience, ISO 9001 and ISO 14001 quality systems, and compliance with ANSI, ASME, DIN, BS, GB, ISO and JIS, we deliver from rapid prototype and tooling through mass production with DFM support and door-to-door logistics. Send us your drawing or sample for engineering feedback and a fast, competitive quote.

 Medical plastic injection mold for chemical resistance plastic parts

ABS PA PP PC parts plastic injection molding service manufacturer

 Double color 2k plastic injection over mold and injection overmolding

Plastic injection molds molding for medical plastic bottom box

Mold Manufacturing Pastic Injection: Rainbowmold supplies the Mold Manufacturing Pastic Injection together with the matching injection tooling, engineering single- and multi-cavity molds with hot-runner or cold-runner systems, conformal cooling and optimized gating for cycle-time and part-quality targets. We match the cavity/core steel (P20, 718, NAK80, S136, H13) to your part resin and cycle life; rated for long-run mass production up to one million cycles. DFM and Moldflow analysis are provided before cutting steel, and CNC, EDM and wire-cut machining with SPI-standard polishing hold cavity accuracy. Dimensional part tolerance can reach +/-0.01mm. Production serves automotive interior & exterior parts, electronics housings and medical consumables, and all work is run under an ISO 9001 / ISO 14001 quality system. Send us your 3D STEP or IGES model for a free DFM report and mold quotation within 24-48 hours.