electrical tools-j9九游会老哥俱乐部交流

hand drill

the company has production equipment, including professional powder metallurgy molding machine, continuous mesh belt sintering furnace and vacuum sintering furnace, and various advanced testing equipment, such as gear meshing instrument, coordinate measuring machine and tensile testing machine. the company is organized by the academic leaders o...

electric drill

electric drills, impact drills, electric screwdrivers, and wind batches require a large number of high-strength, high-precision powder metallurgy parts. dongguan zhenglang has deepened its pre-design, starting from the material properties to ensure the wear resistance and impact resistance of the products. provide powder and metal parts for wor...

electric screw driver

the company has production equipment, including professional powder metallurgy molding machine, continuous mesh belt sintering furnace and vacuum sintering furnace, and various advanced testing equipment, such as gear meshing instrument, coordinate measuring machine and tensile testing machine. the company is organized by the academic leaders o...