Zi Xiang Cao

SUNA Co., Ltd. engages in the provision of software and information services. Its products and services include computer software and hardware; information security integration, operation, and maintenance; data management platforms; resource information sharing platforms; traffic scheduling platforms; and data visualization platforms. The company was founded by Guo Ying Huang, Sheng Xing Zhong, Hai Feng Huang, Wen Hai Zheng and You Xing Zhang on October 9, 2004 and is headquartered in Shenzhen, China.

Fangda Innotech Co., Ltd. engages in the research, development, production, sale, and operation of rail transit platform screen door systems. It offers screen door system engineering, screen door equipment, door security systems, and related accessories. The company was founded on August 22, 2003 and is headquartered in Shenzhen, China.