Cheng Liang Zhu

Beijing Energy Investment Holding Co., Ltd. engages in the investment, development, operation, and management of energy projects. Its main businesses include production and sale of electricity, thermal, and coal; real estate development and management; and property management. Its investment activities involve diverse sectors, including coal power, clean energy, thermal plate, coalification plate, real estate, cultural tourism, strategic emerging industries, and finance. The company was founded in 1993 and is headquartered in Beijing, China.

China Nonferrous Metals Industry Association was founded in 1993. The non-profit company is based in Beijing, China and has subsidiaries in China. The Chinese company's description is "?????????", which translates to "China Nonferrous Metals Industry Network".

Hebei Guoliang New Materials Co., Ltd. is engaged in the manufacture of refractories. It also involves in the design, research & development, production, general contracting of metallurgical engineering construction and technical consulting services for refractory products and metallurgical furnace charge. The firms products include refractories for steel ladle, refractories for tundish, refractories for iron ladle and other refractories. Hebei Guoliang New Materials was founded in 1994 and is headquartered in Tangshan, China.