Taiwan Semiconductor Co., Ltd. is engaged in the manufacturing and sale of rectifiers and barcode printers. The company is headquartered in Taipei, New Taipei. The company went IPO on 2000-02-21. The firm's primary products include bridge rectifiers, Schottky rectifiers, diode rectifiers, fast rectifiers, high efficient rectifiers, surface adhesive rectifiers, power management integrated circuits (ICs), power management analog ICs, low dropout regulators, light emitting diode (LED) driving ICs, power transistors and small signal products. The firm mainly distributes its products in Asian, American and European markets.