Brass Fitting, Air Brake Fitting, Compression Fitting manufacturer / supplier in China, offering Key Forward Copper Compression Connector Pipe Fittings Brass Ball Valve Tee-Type Electroplated Tee Copper Brass Fitting Joint, Straight Brass Pipe Fitting Male NPT DOT Ferrule Connector, Union Brass Male Union Pipe Fitting Quick Connector Brass Compression Fittings and so on.