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’s specialized in production of high quality springs and key parts for automotive industry. As a partner of automotive industry, the company provides its know-how and innovation to this field, and manufactures springs with high quality and precision.
The company 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 spring supplier of many OEMs such as Volkswagen, Toyota etc.
The company is committed to technical innovation. It has set up a technical center. Doctor, professor and senior engineer team up for better performance. We provide them with a dedicated laboratory with necessary software and hardware. The company successfully developed a number of new products, and has been classified as high-tech enterprise by the country.
The company takes the quality management as its core goal, and keeps a quality motto which emphasizes reliability, innovation and specialization. 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 on continuous improvement.
With stable quality, competitive prices and reliable delivery, ISRI SHUANGDI gained increasing market share as well as trust from customers. Welcome to visit us to strengthen understanding for future cooperation