Zhejiang ISRI SHUANGDI Spring Co., Ltd is set up by ISRINGHAUSEN Germany (founded in 1919) and Zhejiang SHUANGDI Spring Co., Ltd (founded in 1980) in 2005. It’sspecialized in production of high quality springs and key parts for automotive industry. As a partner of automotive industry, the companyprovides itsknow howand innovation to this field,andmanufactures springs with high quality and precision. 

Thecompany focuses on clutch spring,suspension spring,valve spring and spring for braking system. We also produce other kinds of compression spring, tension spring, torsion spring,wire formed spring, clip, wave spring and spiral spring.We are main springsupplier of manyOEMs such as Volkswagen, Toyota etc. 

The company is committed to technicalinnovation. It has set up a technicalcenter.Doctor, professor and senior engineers team up for better performance. Weprovide them with a dedicated laboratory with necessary software and hardware.The company successfully developed a number of new products, and has beenclassified as high-tech enterprise by the country.

   The company takes the qualitymanagement as its core goal, and keeps a quality motto which emphasizes reliability, innovation andspecialization.The company is certificated ISO/TS16949 (Quality Management System), ISO14001 (Environment Management System), OHSAS 18001 (Occupational Health and Safety Management Assessment Series). We have been focusing oncontinuous improvement. 

 With stable quality, competitive prices and reliable delivery, ISRI SHUANGDIgained increasing market share as well as trust fromcustomers.Welcome to visit us to strengthen understanding for future cooperation.