Materials Available：ABS, polycarbonate (PC), polypropylene (PP), polyethylene (PE), nylon (PA), acetal (POM), PBT, PVC, PMMA (Acrylic), and high-performance resins like PEEK, Ultem (PEI), and PPSU. Filled and reinforced variants (e.g., glass-filled nylon) available.

Mold Types：Rapid aluminum molds for prototyping. Hardened steel tooling for high-volume production with multi-cavity and family mold options.

Mold Cavity Tolerance and Surface Finishes：We have suppliers that offer mold cavity tolerances from ±0.02 mm to ±0.05 mm (±0.0008 in to ±0.002 in). Surface finishes include: SPI A1 (high gloss), SPI B2 (semi-gloss), SPI C3 (matte), textured (VDI, Mold-Tech), and custom coatings.

Lead Times：Quotes within 24 hours. Production tooling: 30-45 days, depending on complexity. Mass production: 6-10 days after mold approval.

Customisation and Secondary Processes：Overmolding, insert molding, multi-shot (two-shot) molding, gas-assisted injection molding, and micro-molding for ultra-small high-precision components.

Our mature base is Dongshan Plastic, and detail info can refer to website below:

www.sjhuatong.com