Zhejiang JW Precision Machinery Co., Ltd. engages in the research, development, production, and sale of bearing rings. It provides balls, needle rollers, and rollers products. The company was founded by Fu Guang Hu, Wei Yang, Xing Huan Fang, Xiao Jun Zheng and Jian Yang Ye on June 14, 2011 and is headquartered in Quzhou, China.