Sing Ngai began its business in the manufacture of injection molds with a modest beginning in 1976. The management's decision to diversify ushers in the Plastics Injection Moulding era in 1985. We currently have 7 machines working on precision plastic molds and molding engineering plastic components used in computer peripherals, giving us a market niche as the experts in these fields.

Astec International, Philips Singapore, Trio-Kenwood S.P.L., Thomson Consumer Electronics, Printronix A.G., and Enplas are just a few of our notable clients.