Copper Fitting, Brass Fitting, PPSU Pex Fitting manufacturer / supplier in China, offering Refrigeration Hand Torch Mapp Gas Welding Torch Brass HVAC Soldering Torch with 1.5m Hose, Lead Free Brass Crimp Pex Fittings 1/2 Inch Female Drop Ear Elbow 90 Degree 1/2 Inch Female Thread Plumbing Fitting, Multi-Size Copper Press Fitting Coupling Reducer Elbow for Plumbing Pipe Fittings HVAC M-Profile Wras Factory Wholesale and so on.