Rainbowmold specializes in precision metal stamping services, designing and manufacturing progressive dies, transfer dies, and single-station dies for high-volume production. Our stamping capabilities cover a wide range of materials including steel, stainless steel, aluminum, and various alloys, with sheet thicknesses from 0.1mm to 6.0mm. Typical stamped products include electrical terminals, connectors, shielding covers, brackets, mounting plates, contact springs, and custom metal components. Our integrated approach combines stamping with CNC machining and sheet metal fabrication to deliver complete, value-added metal solutions.










Stamping Parts: this precision Stamping Parts is produced in-house on 25-300 ton stamping presses with tooling we design and build ourselves. We run progressive, transfer and single-hit dies for high-volume parts, and stamped tolerances held to +/-0.02mm with sheet thicknesses from 0.1 to 6.0mm. Standard materials are mild steel, stainless, aluminum, brass and spring/copper alloys, progressive-die output feeds laser, bending, welding and coating operations for complete assemblies. Electrical-grade contacts, terminals, connectors, brackets, EMI shields and lead-frames are typical outputs. Parts pass ISO 9001 controls with SPC monitoring, serving consumer electronics, automotive and industrial fastener programs. Provide your 2D/3D part drawing or a sample for a progressive-die and stamping quote.