SUNNYWELL (China) New Material Technology Co., Ltd. was established in 2010 and is located in Changzhou City, Jiangsu Province. It mainly develops, produces and sells cutting steel wire (including spiral wire) and diamond wire for semiconductor ingot cutting.

At present, the company’s sales network has covered more than 200 customers at home and abroad. It has a number of core patents in metal deformation and coating. It provides a full range of 60um-420um bare wires: straight cutting steel wire, 90um-120um new spiral cutting steel wire, diamond wire and other products . The company has a complete product series and is also a supplier of both electroplated diamond wire and resin diamond wire technologies in the industry.