Torque Test Instrument Co., Ltd. is a profession manufacturer of Torque Testing Instrument, Our main products are Torque Tester, Torque Sensors, Torque Calibration, Tool Gauges, Environment Testing Equipment, Motor-Testing Machine, and a variety of Materials Physicality Testing Equipment OEM and ODM. <br/>Our produced instruments could be used for testing hand tools, automotive and incomotive parts, exercise devices, screw and hardware, globe valve, bicycle parts, motors, glof clubs, machine tools, building materials and material analysis. Beside the above, we also can design and manufacture the customized testing instrument as per various standards and customer's requirements.