Liang Liang Zhang

Beijing Infrastructure Investment Co., Ltd. engages in the investment and management of rail transportation infrastructures. Its business activities include planning and construction of rail transportation, asset and investment management, and development and management of real estate properties. The company was founded on February 10, 1981 and is headquartered in Beijing, China.

Southwest Aluminium (Group) Co., Ltd. is a Chinese company that manufactures and supplies aluminium sheet products. The company is based in Chongqing, China. The company is ultimately controlled by the Government of China.

Suzhou Huaqi Intelligent Technology Co., Ltd. provides solutions for automation and information-based transportation application systems. Its products include vehicle-mounted servers, public address equipment, perimeter intrusion detection system equipment, media and entertainment equipment, and closed-circuit television (CCTV) equipment. Its solutions include high-speed railway passenger information systems (PIS), intercity train and subway on-board PIS, intelligent urban traffic information based on mobile Internet technology, and aviation information industry solutions. The company was founded on December 2, 2010 and is headquartered in Suzhou, China.

Beijing City Metro Ltd. constructs, develops, operates, and manages subway lines. The private company is based in Beijing, China.

Beijing Jing Chuang Investment Co. Ltd. is a private company that provides investment services. The company is based in Beijing, China.

Beijing Metro Co. Ltd. develops and manages metro operations. The private company is based in Beijing, China.

Chengdu Leetro Automation Co., Ltd. engages in the research, development, production, and sale of automation products. Its products include servo and stepper motors such as alternating current servo systems and stepper systems, network based and computer based motion control solutions, motion controllers, and industry solutions such as laser cutting equipment, dispenser control systems, soldering machines, molding control machines, and woodworking equipment. The company was founded on October 18, 2007 and is headquartered in Chengdu, China.

Xianning Urban Development (Group) Co., Ltd. provides non-refundable mortgage notes and REIT services. The company is based in Xianning City, China and ultimately controlled by the State-owned Assets Supervision & Admin Commission of Xianning. The Chinese company was founded in 2016. The CEO is Jun Rao.

Zhongmiao Innovation Technology (Qingdao) Co., Ltd. is a holding company engages in the provision of insurance agency and information technology services. The company was founded on March 16, 2017 and is headquartered in Qingdao, China.