Qing Ling Sun

Beijing Aproud Technology Co., Ltd. engages in the development of communications equipment. The firm offers automatic control equipment, broadband multimedia services, microelectronic devices, and terminal equipment. Its business activities also include systems integration projects, road infrastructure system engineering, and rail automation engineering services. The company was founded by JianGuo Pan on February 15, 2001 and is headquartered in Beijing, China.

Chengdu Zhida Weilute Technology Co., Ltd. engages in the development of computer software and hardware products. Its business activities include technical consulting, processing of electronic products, development of network technology, and computer system integration application services. The company was founded on December 9, 2009 and is headquartered in Chengdu, China.