Injection Molding Mold Plastic Manufacturer: 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.
PP Copolymer Drum Lid Mold

HDPE Bottle Preform Mold


Heat-Resistant PC Street Lamp Lens Mold

Thermal PP+GF LED Batten Cover Mold


32-Cavity Connector Pin Mold

Balanced-Runner Family Bracket Mold


CNC Machining Brass Parts Metal: Rainbowmold machines the CNC Machining Brass Parts Metal as a custom CNC part directly from your 3D model. our cell covers 3/4/5-axis CNC milling, turning, Swiss machining, grinding and EDM for high-complexity parts. materials machined include aluminum, alloy & stainless steel, brass, copper, titanium and engineering plastics. we hold critical features to +/-0.005mm and polish surfaces to Ra 0.2-0.4; we add anodizing, plating, passivation, heat treat and surface grinding to the finished part. Parts are inspected on a CMM with full dimensional and material reports before shipment. aerospace, medical, automotive, robotics and precision-instrument programs programs are supported under an ISO 9001 quality system for prototype, low-volume and serial production. Upload your STEP file, tolerances and quantity for an instant CNC machining quote and DFM feedback.