G-TECH Optoelectronics Corporation engages in the optoelectronic glass processing business in Taiwan, Mainland China, the United States, and internationally. The company operates through Optoelectronics, Green Building, and Others segments. It offers glass processing and trading services, including glass cutting, polishing, strengthening, and thinning services for touch panels. The company also provides 3D forming, low-E energy-saving, tempered paint, thinned, coated, strengthened, and cover glass products, as well as easy clean and fog proof smart mirrors. In addition, it provides surface processing services for architectural glass; and processing manufacturing services, such as tempering, shaping, laminating, and insulating. Further, the company offers cutting, polishing, tempering, thinning, strengthening, and precision coating services. Its products are used in consumer electronics and non-consumer electronics segments, such as architectures and automobiles. The company was formerly known as Positive Technology Glass Co., Ltd. and changed its name to G-TECH Optoelectronics Corporation in May 2001. G-TECH Optoelectronics Corporation was founded in 1996 and is headquartered in Miaoli, Taiwan.