Yu Cheng

CETHIK Group Co.,Ltd. engages in the research, development, production, and sale of electronic products. It offers digital security, optical instruments, network applications, smart cars and robots, unmanned aerial vehicles, and memory chips. The company was founded on November 29, 2002 and is headquartered in Hangzhou, China.

Zhejiang Hiklife Technology Co. Ltd. engages in the design, research, development, manufacturing, and sales of Internet of Things applications, tax control information products and systems, digital audio and video monitoring, and smart home appliance control. It also provides services related to the above. The company was founded in June 1996 and is headquartered in Hangzhou, China.

Hangzhou EBOYLAMP Electronics Co. Ltd. is a Chinese company that manufactures and supplies electronic appliances. The private company is based in Hangzhou, China.

HIKvision USA, Inc. supplies video surveillance products and solutions. Its products include network, turboHD, and analog, network PTZ , and turboHD analog PTZ, and analog PTZ camera, network video recorder, digital video recorder, video management software, accessories, lens, PQG errata sheet, and keyboards. The company is headquartered in City of Industry, CA.