三光金型 Company Profile

Production of plastic products using mold design with a flow analysis system.

Sangoko Kogyo Co., Ltd. is a dual-purpose manufacturer of mold manufacturing and plastic processing. Focusing on switch components for automotive electrical equipment, we manufacture plastic parts for seat belts, sun visors, and automotive soundproofing and vibration-damping components, as well as molds used for their production and molds intended for external sales. Additionally, we have established a system that allows us to handle orders from prototype molds to mass-produced products consistently, and we have a wealth of experience in this area.