Ke Ping Ran

Jingzhou Julin Science & Technology Co., Ltd. engages in the research, development, production and sale of powder metallurgy and permanent magnet material products. It provides automotive parts and home appliance parts such as powder metallurgy gear rings, oil-containing bushings, tooth hubs, sliders, connecting rods, pistons and valve plates; powder metallurgy parts for clutches and reducers; and permanent magnet ferrite materials. The company was founded by Hong Lin Xu on November 18, 2002 and is headquartered in Jingzhou, China.

Hubei Longchen Technical Joint-Stock Co., Ltd. engages in the research, development, manufacture, and processing of special electronic films and electronic materials. Its main product is film capacitor related biaxially oriented polypropylene (BOPP) film material. The company was founded on November 6, 2003 and is headquartered in Huanggang, China.