G-TECH Optoelectronics Corporation (TPE:3149)
Taiwan flag Taiwan · Delayed Price · Currency is TWD
45.60
+0.90 (2.01%)
Jan 13, 2026, 9:55 AM CST

G-TECH Optoelectronics Company Description

G-TECH Optoelectronics Corporation, together with its subsidiaries, engages in the optoelectronic glass processing business in Taiwan, Mainland China, the United States, and internationally.

It operates through Optoelectronics, Green Building Industry, and Others segments. The company offers general consumer electronics, vehicle glass, and protective touch control glass for industrial control computers; green building material glass; and building glass surface treatment, reinforcement, and abnormality processing services.

It also provides optoelectronic glass products; architectural glass products, such as low-E energy-saving and tempered paint glass, as well as easy clean and fog proof smart mirrors; electronic parts; TFT-LCD panel display screen materials; and trade services.

In addition, the company offers glass processing services, including glass cutting, polishing, tempering, precision coating, 3D forming, shaping, laminating, and insulating.

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.

G-TECH Optoelectronics Corporation
CountryTaiwan
Founded1996
IndustryElectronic Components
SectorTechnology
CEOChih-Ming Chung

Contact Details

Address:
No. 99, Chung Hsin Rd.
Miaoli, 36647
Taiwan
Phone886 3 723 6988
Websitegtoc.com.tw

Stock Details

Ticker Symbol3149
ExchangeTaiwan Stock Exchange
Stock TypeCommon Stock
Fiscal YearJanuary - December
Reporting CurrencyTWD
ISIN NumberTW0003149001
SIC Code3679

Key Executives

NamePosition
Chih-Ming ChungChairman and President
Huo-Sheng ChiuVice President
Yao-Chang WangVice President
Hsien-Yi HsuAssistant Manager
Hsing-Chiao LinAssistant Manager
Tai-Chiou WuFinance Director and Accounting Supervisor
Yung-Cheng HuangAssistant Manager
Tsung-Tien TsaiAssistant Manager and Research & Development Director
Ju-Wen WangAssistant Manager
Yu-Te HungAssistant Manager