Our WANNENG wrenches are forged from high quality 45# carbon steel and 65 manganese steel and have undergone several uniform heat treatments
Multifunctional Wanneng quick spanner 9-22mm,23-32mm two-piece set of large supply of domestic and foreign markets
Widely used, widely used in water pipe maintenance, mechanical maintenance, automobile maintenance, non-motor vehicle maintenance, electrical maintenance, family emergency maintenance, home faucet maintenance, water heater pipeline maintenance, gas pipeline maintenance and so on