Insert Molding Plastic Metal: Rainbowmold is a specialist manufacturer of custom plastic injection molding for global OEM/ODM buyers. Our capability covers overmolding, insert molding, in-mold labeling and clean-room molding, produced in ABS, PC, PP, PA, POM and TPE/TPU 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.

Electropolished 316 Pump Housing Plastic Injection Molding

Soft-Touch TPE Center Console Mold Injection Molding

Matte Black PP Center Console Plastic Injection Mould





Insert Molding Plastic Metal: our custom injection-molding cell runs the Insert Molding Plastic Metal on 40+ presses from 25 to 1800 tons, covering tiny precision clips up to large structural housings. resin portfolio covers ABS, PP, PC, PA6/PA66, POM, PBT, PMMA, TPE and engineering grades such as PEEK. Vertical, two-shot, insert and over-molding processes are supported, and cleanroom molding is available for medical parts. we add insert/over-molding, plating, printing, ultrasonic welding, and kitting under one roof. As-molded tolerances are controlled to +/-0.02mm with full PPAP, DOE and first-article inspection documentation. Output is delivered under ISO 9001 to industrial, personal-care, lighting and electronic-component customers. Share your CAD file or a sample drawing for tooling advice and a molding quote.