China Screw Driver Companies List

Weihai Lidaer Machinery Co. , LTD. is located in Lingang Technology Industrial Park Weihai. It is an integrated enterprise with its own intellectual-property rights. We are experts on production and sales of ground screw and its installation, electric shear wrench, electric torque wrench etc. 　　　LIDAER has focused on the production, research and development of ground screw for quite a long time. We work out DLS ground screw, manual ground screw driver, electric screw driver, hydraulic track s