Jun Zhang

Hubei Tri Ring Complete Industry Co., Ltd. engages in the business of metal materials and machine tools. Its business scope includes wholesale and retail of metal materials, non-metal materials, machine tools, mechanical and electrical products, automobiles, auto parts, construction engineering machinery, electrical machinery and accessories, construction materials, instruments, and hardware; and mechanical and electronic product technology development and information services; machinery manufacturing; coal and coke management; and sales of industrial oil products. The company was founded on April 24, 1997 and is headquartered in Wuhan, China.