Company Overview - Hubei Zhongsan Building Materials Co., Ltd. has recently been established with a registered capital of 5 million RMB [1] - The legal representative of the company is Han Cheng [1] Business Scope - The company operates in various sectors including the manufacturing and sales of cement products, sales of building materials, and sales of concrete structural components [1] - Additional services include leasing of construction machinery and equipment, transportation equipment leasing, and non-residential real estate leasing [1] - The company is also involved in housing leasing and other rental services that do not require special permits [1]

Group 1 - Chengdu General Aviation Company has been established with a registered capital of 60 million RMB [1] - The legal representative of the company is Xu Peng [1] - The business scope includes general aviation services, public air transport, maintenance of civil aircraft, leasing services, and transportation equipment leasing services [1] Group 2 - Chengdu General Aviation Company is wholly owned by Chengdu Jiao Investment Aviation Investment Group Co., Ltd. [1]