The company is located in the beautiful south coast of Hangzhou Bay, close to 329 national highway, Shanghai-Hangzhou-Ningbo Expressway, from Ningbo airport and Hangzhou airport 1.5 hours drive, from the new Hangzhou Bay Bridge is only 10 kilometers.
Our company has perfect quality management system, from design to finished product every aspect of strict supervision by professionals, while the advanced technology and equipment, ensure that each product has superior stability, our factory has 20 years of production spring history, experience with computers from Taiwan 0.1mm-4.0mm universal machine production of various compression spring, extension spring, torsion spring, scroll, shaped spring.

The products are sold well.If you are interested in our products,please contact us.