Enplas Corporation is a company that provides engineering plastic products, semiconductor peripherals, optical devices, and LED products. The engineering plastic segment manufactures and sells mechanical products used for high-precision gear-based office automation (OA) and telecommunications devices, and for magnetic and optical memory equipment, and electrical carburettor engines. The semiconductor equipment segment offers integrated circuit (IC) sockets. The optical segment offers lens units, pick-up optical products for compact disc (CD)/digital versatile disc (DVD) recorders/players, and diffusing lenses for optical communication devices and light-emitting diode (LED).