Guo Shen Tu

Shenzhen Zhongheng Huizhi Investment Co. Ltd. is a company that provides investment and investment advisory services. The company is based in Shenzhen, China.

China Security & Fire Technology Group Co., Ltd. engages in the provision of security operation and solution services. It distributes electronic products and provides technology consulting services. The company was founded in 1997 and is headquartered in Beijing, China.

China Security & Fire Technology (HK) Co. Ltd. Engages in the manufacturing and integration of Security products. Its products include security systems integration and security products, which are used in the fields, such as financial, commercial property, education, transportation and medical service. The company is headquartered in Shanghai, China.

China Security & Surveillance Technology, Inc. engages in the design, manufacture, sale and installation of electronic surveillance solutions, including related software. Its customers are mainly comprised of government, commercial, industrial and education entities. The company was founded on November 14, 2006 by Guoshen Tu on and is headquartered in Shenzhen, China.

Part of China Security & Surveillance Technology, Inc., Golden Group Corp. (Shen Zhen) Ltd. manufactures and distributes digital surveillance equipment. The company is based in Shenzhen, China.