Guo Hua Tong

Fiberhome Technology Group Co., Ltd. engages in the manufacture of information and telecommunications products. Its products and solutions include optical and packet transport network platforms, data communication network, gigabit switches, optical fibers, fiber cables, optical distribution systems, chips, and wireless communication access, optimization, and accessories. Its services include consulting and planning, system integration, network support, mobile network, and management services. The company was founded on September 6, 2011 and is headquartered in Wuhan, China.

Wuhan Research Institute of Post & Telecommunications Co., Ltd. engages in the research and development of post and telecommunication technology, the manufacture of communication equipment, and the provision of related services and solutions. The company was founded on September 23, 1998 and is headquartered in Wuhan, China.

Datang Telecom Technology & Industry Holdings Co. Ltd. engages in the research and development of telecommunication equipment. The company is based in Beijing, China. The Chinese company is ultimately controlled by the Government of China.

China Academy of Telecommunications Technology, founded in 2001, develops and manufactures communication equipment, electronic computers, TV and radio, and provides software services. The company is based in Beijing, China and ultimately controlled by the Government of China.

Wuhan Intepower Co., Ltd. manufactures VRLA batteries for telecommunications. The company was founded in 1993 and is headquartered in Wuhan, China.