Established in April 1958, Hangzhou Spring Co.,Ltd has been producing springs professionally over 50 years. Now it is a managing director unit of China General Components Industry Association,vice president unit of China Spring Specialty Association,member of the Nation Spring Standardization Technical Committee and Hangzhou High Technology Enterprise.

The company main products are valve springs of Auto engine, hydraulic pressure springs,clutch springs, suspension springs, die spring,volute springs,heavy mechanics springs, shaped springs and so on. The range of all that springs...