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 diameter is from 0.1 mm to 70 mm.
The company builds nationwide advanced automatic production line of Auto engine springs and intermediate frequency heating production line of rolling springs. Perfect equipments absolutely ensure product quality.
The quality policy of company is "satisfying customers as possible as we can , keeping improving product quality, seeking perfection standard by continual promoting, creating new brand through scientific management strategy".
The company sequentially succeeded in passing through the management system of quality, environment and the occupational safety(ISO 9001/ISO14001/OHSAS18001)and the management system of quality on Auto field (ISO/TS16949). At present, we accept the (IRIS) International Railway Industry Standard certification from the third side company and it predict we will get the certification before the end of this year. The product' s brand registered as "Blue Rhomb". Blue Rhomb Springs, keeping improving, are massive sold in china and overseas, such as America, Europe, Japan and Southeast Asia.
Hangzhou Spring Co.,Ltd sincerely welcomes friends from china and all over the world.