Hunan Yujing Machinery Co., Ltd. specializes in the CNC grinding, polishing & coating machines, wire cutting machines and wire cutting machine technical transformation. Its business involves in manufacturing of special electronic equipment & materials, processing of mechanical parts & components and sale of photovoltaic equipment, components, synthetic materials, catalytic materials and additives, rare earth functional materials. The company was founded by Guo Qiu Zhang and Hui Ling Wu on June 11, 1998 and is headquartered in Yiyang, China.