Processing manufacture of faucet, gas and firefighting equipment, heavy equipment and machine, elbow for pipe connection, gasket, coupling, bolt, screw, flange, fitting, etc. 1:Elbow To switch directions of pipe 2:Reducer To reduce pipe sizes 3:Tee To divide one pipe to two or more pipes 4:Union To extend pipe 5:Cap To cover the end of pipe 6:Nut Manufacture of circular nut for faucets, common nut, cartridge nut, lock nut, and other nuts able to be processed on CNC or shelf