Gate Valves, Brass Ball Valves, Check Valves manufacturer / supplier in China, offering 1/2"-3/4" Lead Free Forging Brass 90 Degree Pex Elbow Pipe Fitting, 12 Inch 90 Degree Elbow Pex Fittings Brass Equal Elbow with Cupc, 90 Degree Elbow No Lead Brass Crimp for Pex Pipe in Plumbing and so on.