ZHUJI HENGGANG SPRING MANUFACTURING CO., LTD. Who is the professional springs manufacturer in China. It was founded in 1997, and ZHUJI SPRING FACTORY is the predecessor. Our company is the pointed manufacture that is authorized by China National Chemical Equipment Corporation, but also is for Motorcycles, Elevators, and Printing Machinery Industrial in China.With developing and advancing for nearly 20 years, Our company has been more and more stronger ,More than 13,000 square meters of modern plants had been use; Over 60 people technicians. Striving for excellence, and be perfection. "Credit is the base, Quality as the first" is always our business concept.. Depended on Advanced production equipment; mature production process ; Strict quality controlled; and advanced production management, thereby the best quality of springs was produced , and used for Machinery Equipment and Manufacturing Industry. Music wire KOS, KIS high carbon steel of Korea, 17-7PH, SUS302, SUS304, SUS316 stainless steel from Japan, Switzerland , and Inconel X750, Inconel 718, Monel, Nimonic 90 high temperature alloy steel , the raw materials are imported and used, which is a powerful guarantee for good quality springs . Our company has already implemented ISO9001`2008 international quality system certification. Our spring products has been widely used in various industries, such as valves& instruments, Engineering machinery, Packaging & Printing Machinery, Construction Machinery, Farming&forestry Machinery ,Auto&Motorcycles, Petrochemical, Electronics, Sports Equipment, Electrical equipment, Precision instruments ,Hardware Tools, Aviation , military and etc. There always have a good confidence and trust from all clients on our company .Based on domestic market ,and developing for the global market ! Through development and growth , there have a good market share of domestic,and developing to overseas markets now, but also our products have already been exported to Russia, Germany, Britain, Finland, Belgium, Switzerland, Serbia, Iran, Pakistan, Brazil and etc. "Best quality comes from professional, the professional is only worth your trust" Welcome you from all over the world to visit for our company!