screwdriver ,socket set...

ZYD, as a OEM/ODM/WHOLESALE manufacturer and seller of hardware tools, is always committed to bringing a professional engineering brand with high quality to each consumer. ZYD focuses on R&D a...

In construction industry we play an important role, given the quality of our torque wrench, torque wrench tester, torque screwdriver, digital force gauge prevailing in the market. Our production facil...

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