Zhuji Kangyu Spring Co., Ltd. Is one of the best professional spring company, locates in the center of Yangtze River Delta which is the most vital area in China.

Our state-of-art CNC equipment can produce quality custom precision springs and wire forms. We employs approximately 100 skilled employees and strive to create an atmosphere of teamwork and encourage open communication between all levels of employees. With expert spring design assistance, friendly customer service, superior quality, and on-time delivery, Kangyu Spring will be the best spring supplier you ever met.