Guo Quan Ren

Pengqi Technology Development Co., Ltd. engages in the manufacture and distribution of plastic containers, environmental protection & military products and rubber belts for coating of high voltage electric wire. Its other business activities include leasing machinery, manufacturing, processing and selling of rubber shoes & other rubber products; selling hardware, clothing, metals & building materials, chemical materials, electric wires & cables, water proof materials. It also engages in real estate property development. The company was founded in 1947 and is headquartered in Shanghai, China.

Dingli Holding Group Co. Ltd. is a construction enterprise that has several subsidiaries under it. It offers housing construction, design & real estate development. The company was founded in September 1998 and is headquartered in Guangdong, China.

Dingli Property (Shanghai) Co. Ltd., engages in the development and sale of real estate properties. Its business includes demolition projects, municipality projects, decoration projects, and management, installation, and maintenance of hot and cold air condition and hydropower. The company was founded on January 16, 1997 and is headquartered in Shanghai, China.

Chenzhou Fengyue Environmental Science & Technology Co., Ltd. engages in the recovery of copper, tin, lead, zinc, indium, cadmium, gold, silver, antimony, bismuth, and other non-ferrous metals from smelting waste residue, waste, and tailings slag. Its products include ingot, zinc ingot, gold ingot, silver ingot, iron powder, cadmiium ingot, and indium ingot. The company was founded on June 1, 2007 and is headquartered in Zixing, China.