Daiyou Qian

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., Hangzhou Tsingvision Intelligence System Co. Ltd. manufactures digital video recording systems and develops related digital surveillance platforms. The company is based in Hangzhou, China. Hangzhou Tsingvision Intelligence System Co. was acquired by China Security & Surveillance Technology, Inc. on July 09, 2007 for $12.85 million.

China Electronics Technology Group Corp. engages in the development and manufacture of electronic components. Its business includes international trade, international engineering, and international cooperation. Its products include electronic equipment, basic software and hardware, infrastructure construction, public transportation, energy development, smart city, public security, and technical service. The company was founded on February 25, 2002 and is headquartered in Beijing, China.