hardware and parts- Torque Wrench With Ratchet Wheel--we could meet the accurncy around 3% which is best in China. hardware and parts The torque wrench we supplied is from the joint Venture with Japanese company,which is located in the hometown of Libai,the famous poet ofJiangyou,Sichuan.Our company is professional in manufacturing and supplying torque wrench.. Our company has been passed many ...