Wenzhou Sundoo Instruments Co., Ltd.

Established in 1998, Wenzhou Sundoo Instruments Co., Ltd, is designs and manufacturers measuring instruments hardness testers .Our products included force gauge, torque spring tester, testing stand digital microscope, hand tools With a registered capital of RMB5,000,000, we ...

Telephone：0086-577-88609905Address：Bulding E, No.10 high-tech industrial zone, Wenzhou City, Zhejiang Province. China