Da Wei Sun

Chengdu NTS Technology Co., Ltd. provides radio frequency sub-systems. Its product lines range from power amplifier modules to communication subsystems. The firm's solutions cover high and low densities for outdoors, indoor supplementary and residential coverage, filters for medical instruments radio solutions, and internet of things including smart grid and communications. The company was founded by Rui Li in 2003 and is headquartered in Chengdu, China.

Beijing Strong Union Technology Co., Ltd. engages in the Internet business system development, R&D, production and sales of financial Internet equipment. The company was founded on December 15, 2004 and is headquartered in Beijing, China.

Beijing Weifangcheng Technology Co., Ltd. is a full-spectrum marketing intelligence service provider that focuses on using data and technology to promote business growth. The company is based in Beijing, China and was founded in 2014 by Po Qi. The Chinese company offers a range of products and services, including Zfang CID, Index RTA, Shenlian, Shandeng, and Huanxing, and has served over 50,000 domestic enterprises.