Guo Shi Zhang

Changsha Jufeng Network Technology Co., Ltd. engages in the research and development of network technology. Its business scope includes software development; computer technology development and technical service; online game service; telecommunications services in the call center business and information services business; and advertising agency, design, production, and publishing services. The company was founded on June 10, 2010 and is headquartered in Changsha, China.

Shenzhen Huaqiu Electronics Co., Ltd. is a company that provides various electronic circuits, circuit diagrams, IC data, technical articles, and free downloads for electronic engineers. The company is based in Shenzhen, China. The company has partnered with leading semiconductor companies worldwide to provide a comprehensive platform for Chinese electronic engineers and developers to access technical, industry, and supply chain information and online community exchange services. It was founded in 2011 by Sui Bai Chen, who has been the CEO since 2011.