Hunan Yujing Machinery Co., Ltd. specializes in the research and development, design, manufacture, and sales of precision numerical control machine tools and provides downstream customers with integrated solutions of cutting, grinding, and polishing of hard and brittle materials. Its products, including numerical control grinding and polishing machine, coating machine, wire cutting machine, computer numerical control (CNC) machine, and printed circuit board (PCB) special equipment, are widely used in consumer electronics, automotive industry, new materials, instrumentation, solar photovoltaic, and other fields. The company was founded by Guo Qiu Zhang and Hui Ling Wu on June 11, 1998 and is headquartered in Yiyang, China.