Wei Shan Lin

Green Energy Technology, Inc. is engaged in the manufacturing and distribution of solar silicon wafers and ingots. It offers six-inch multi-crystal solar silicon wafers, multi-crystal silicon blocks, multi-crystal silicon ingots, non crystal silicon thin film solar modules as well as indium tin oxide (ITO) glasses which are mainly applied in manufacturing of solar photovoltaic modules. The company was founded by Lin Wei Shan on June 16, 2004 and is headquartered in Taipei, Taiwan.

Part of Chunghwa Telecom Co., Ltd., Chunghwa Investment Co., Ltd. is an investment holding Taiwanese company. The company is based in Taipei, Taiwan. The CEO of the company is Shyh Chin Lee. Chunghwa Investment Co. was acquired by Chunghwa Telecom Co., Ltd. on September 07, 2009 for $23.06 million.

Taiwan Telecommunication Industry Co. manufactures telecommunication products. The joint venture company is based in Taipei, Taiwan.

Part of Tatung Co., Shan-Chih Assets Development Co., Ltd. is a Taiwanese company that provides investment management services. The company is based in Taipei, Taiwan.

SAN CHIH Semiconductor Co., Ltd. is engaged in the manufacturing and selling of semiconductor materials, wafer/chip and components. Its products include semiconductor grade silicon ingots, semiconductor grade silicon wafers, lapped wafers, test wafers and dummy wafers. The company was founded on July 25, 1995 and is headquartered in Taipei, Taiwan.

Part of Chunghwa Picture Tubes Ltd., Chunghwa Picture Tubes (Bermuda) Ltd. operates as an investment holding Bermudian company with interests in the manufacture and sale of picture tubes for LCD panels. The company is based in Hamilton, Bermuda.

Part of Nippon Seiki Co., Ltd., Tatung Precise Meter Co. Ltd. is a Taiwanese company that manufactures and distributes instrument clusters and meters for the automobile and motorcycle sectors. The company is based in Taipei, Taiwan. Tatung Precise Meter Co. was acquired by Nippon Seiki Co., Ltd. from Tatung Co. on October 15, 2008.

Part of Chunghwa Picture Tubes Ltd., Chunghwa Picture Tubes (L) Ltd. operates as an investment holding Malaysian company. The company is based in Labuan, Malaysia.

Part of CPT Technology (Group) Co., Ltd., Chunghwa Picture Tubes Bermuda Co. Ltd. /PWB Mfg Plant/ manufactures and sells LCD panels. The company is based in Wujiang, China.

Part of Tatung Co., Tatung Telecom Corp. is a company based in Mountain View, CA.

Tatung Wire & Cable (Thailand) Co., Ltd. manufactures cabling products. The private company is based in Chonburi, Thailand. Wei Shan Lin has been the CEO of the Thai company since 2000.

Part of Tatung Co., Tatung Company of Japan, Inc. is a company that delivers high quality products to Japanese customers. The company is based in Chuo-ku, Japan. The company's products have grown to become worldwide brands and include electric cookers and switchboards.

Part of Tatung Co., Tatung México SA de CV is a company based in Juarez, Mexico that manufactures computer, communication and measurement equipment.

Part of Tatung Co., Tatung Otis Elevator Co. Ltd. is a Taiwanese company that manufactures elevators and escalator parts. The company is based in Taipei, Taiwan.

Part of FANUC Corp., Tatung Fanuc Robotics Co. Ltd. distributes machine tool and metal working machinery. The company is based in Taipei, Taiwan. Tatung Fanuc Robotics Co. was acquired by FANUC Corp. on March 30, 2010 for $14.14 million.

Part of Vee TIME Corp., Tatung InfoComm Co. Ltd. develops wireless telecommunication systems. The company is based in Kaohsiung City, Taiwan. Tatung InfoComm Co. was acquired by Vee TIME Corp. from Tatung Co. on March 23, 2012 for $5.07 million.

Tatung Vietnam Co. Ltd. engages in the manufacture of civil electronic products and electronic components. Its products include motors, generators, electric transformers, and control equipment. The company was founded on May 12, 2005 and is headquartered in Binh Duong, Vietnam.

Part of Tatung Co., Tatung Information Technology Jiang Su Co., Ltd. is a global comprehensive manufacturer. The company is based in Wujiang, China. Tatung Co. is one of the first listed companies in Taiwan with a market value of over billions of New Taiwan dollars. The Chinese company invests in various industries such as optoelectronics, energy, telecommunications, system integration, industrial systems, brand channels, and asset development.

Part of Tatung Co., Tatung Die Casting Co., Ltd. is a Taiwanese company that manufactures die-casting molds and parts. The company is based in Taipei, Taiwan.

Tatung Electric Technology (Vietnam) Co., Ltd. engages in the design and manufacture of wire and cable. Its products include copper rod, copper wire, power cable and bus duct distribution system. The company was founded in 2007 and is headquartered in Binh Duong, Vietnam.

Part of CPT Technology (Group) Co., Ltd., CPT Technology (Labuan) Ltd. engages in general trading and provides investment services. The company is based in Labuan, Malaysia.

Part of Tatung Co., Tatung Medical Healthcare Technologies Co., Ltd. is a Taiwanese company that develops medical field monitoring using IoT technology. The company is based in Taipei, Taiwan. The company specializes in integrating vertical and horizontal value-added applications to provide a complete one-stop service, as well as distributing quality medical equipment products. The company's goal is to create a new generation of comprehensive medical systems and become the best partner for their clients.

Hsieh Chih Industrial Library Publishing Co. Ltd. is a Taiwanese company that operates as a library and publishes books. The private company is based in Taipei, Taiwan.

Kornerstone Materials Technology Co., Ltd. engages in the research, development, production, and deep processing of glass materials. Its products include alumina-silicate glass and antimicrobial glass. The company was founded on August 4, 2011 and is headquartered in Fuzhou, China.

Part of CPT Technology (Group) Co., Ltd., Mantix Display Technology Co., Ltd. designs and manufactures LCD components. The company is based in Putian, China. The Chinese company was founded in 2015. The CEO is Jian Rong Hu. Mantix Display Technology Co. was acquired by CPT Technology (Group) Co., Ltd. on December 01, 2021 for $67.63 million.

Tatung (UK) Ltd. operated electronic products. The company was headquartered in Birmingham, the United Kingdom.