Wen Rong Wang

Shanghai Advanced Analytic Service Co., Ltd. engages in big data technology. It focuses on helping companies with digital transformation and digital-driven management and provides predictive analysis and business intelligence solutions based on big data technology, big data software products, and big data software as a service applications, and data as a service services. The company was founded on June 29, 2011 and is headquartered in Shanghai, China.

Guilin GLsun Science & Tech Group Co., Ltd. engages in the production and sale of optical communication devices. It offers optical chips and components, communication chips, transistor outline can (TO-can) products, subsystem products, and passive optical devices such as optical isolators and light switches. The company was founded on October 25, 2001 and is headquartered in Guilin, China.

Nanjing Yunsi Chuangzhi Information Technology Co., Ltd. is a company that operates as a data analysis platform. The company is based in Nanjing, China. It was founded in 2016 by Yang Yu.