CNC Machining Precision Aluminum Parts: Rainbowmold is a specialist manufacturer of custom cnc machined parts for global OEM/ODM buyers. Our capability covers 3/4/5-axis CNC milling and turning, from prototype to production, produced in aluminum, stainless steel, brass, titanium and engineering plastics 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.

CNC Maching CNC Prototype Service CNC Aluminum Parts

CNC Mill CNC Laser Cutter CNC Cutting Services

CNC Milling Maching CNC Machining Brass Metal Parts

CNC Maching Precision Maching CNC Brass Parts

Lathe Maching CNC Aluminum Prototype

CNC Precision CNC Manufacturing Companies
CNC Machining Center CNC Aluminum Cutting

CNC Post-machining of Molded Parts




Injection Molding Tooling Plastic: Rainbowmold supplies the Injection Molding Tooling Plastic 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. mold steels include P20, 718H, H13, NAK80 and S136 hardened to the required HRC; 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 industrial, electronics, personal-care and automotive component projects, 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.