... a refrigeration supplier in China. We have two factories manufacturing complete kinds of refrigeration components and air conditioner ... 4-Way Reversing Valve, Brass TEE, Brass Elbow, Copper TEE, Copper Elbow, Filter/Drier, Disperse Pipe, Liquid Distributor, Condensers ... Suntek Industry Co., Ltdwww.chinahitek.com Copper Fitting, Copper Return Bend, Copper Elbow, Copper Reducer, Copper Pipe, Copper Tube