Chuan Jun Zhang

Southwest Cement Co., Ltd. engages in the production, research, development, and sale of cement clinkers, cement products, commercial concrete, and limestone. Its products include coal, gypsum, non-metal scrap, refractories, plastic products, electrical equipment, and chemical products. It also provides project investment, information technology, engineering management, realtor, and machinery equipment leasing services. The company was founded on December 12, 2011 and is headquartered in Chengdu, China.

China Triumph International Engineering Co., Ltd. engages in the provision of engineering design and consultation services. Its business platforms cover engineering, electromechanical equipment, material, and environmental protection and energy saving. Its Engineering business provides glass, cement, and new energy engineering services. Its Electromechanical Equipment business manufactures glass machineries. Its Material business produces high purity spherical quartz powder, high purity superfine zirconium silicate, and new-type superfine composite inorganic flame retardant. Its Environmental Protection and Energy Saving business offers energy conservation and emission reduction solutions for building material industries. The company was founded on December 28, 1991 and is headquartered in Shanghai, China.

Zhongcai Mine Construction Co., Ltd. engages in the construction business. The company was founded on September 2, 2008 and is headquartered in Tianjin, China.