Zhejiang Jinchang Spring Co., Ltd. lies in the economic development zone of Zhuji City, The company workshop area is adequate. Now our factory has about 3 0 0 employees, of whom 8 are technical personnel with university and college education background. Up to now, the company passed I S O 9 0 0 1 : 2015 and I A T F 1 6 9 4 9 : 2016.