Zhejiang Jianchengfa Spring Manufacturing Co., Ltd. is located in Xishi's hometown - Caota Industrial Development Area, Zhuji City, Zhejiang Province.It is not far from Jinhang Road, Hang-jinqu Highway and Zhe-Gan Railway.It is also only 55 kilometers away from Xiaoshan International Airport of Hangzhou.So it is very convenient to get to our company. Founded in August 2001, now we have 12000 square meters of factory building and 50 million fixed assets. We have a profesional R&D team.Products' ...