Located in Xiamen city, Xiamen Fredal Co., Ltd is a professional supplier for air conditioning parts, set up in 2005. We have been trying to enclose items as follows in building materials: Refrigerant Copper tube Copper fitting OEM For Metal/PVC parts(such as air diffusion for ventilaion, brackets) As a trading, we have build closed relationship with a great deal of Chinese factories. We are experience in good selecting, quality inspection, offering excellent quality in competitve prices. insulated copper insulated copper tubes insulated copper tube copper tubing copper tube, copper pipe, copper bar, copper rod, insulated copper tube copper cathode, copper insulated tube, copper powder copper plate copper fitting brass copper copper coil copper alloy copper valve copper connector insulation insulator insulation materials insulation tube insulating material coolant refrigerator refrigeration refrigerant refrigerator freezer refrigerator part refrigeration part freon gas refrigerat gas refrigerant gas r134a freon freon unit freon r134a freezer R22, R134a, R410a, R407, R407 coolant, refrigerator, refrigeration, refrigerant, freon, air contioner, gas, cooler, elevator, r22, r134a, condensers, compressor, freon gas, insulated copper, insulated copper tubes, copper tubing, insulated copper tube, copper tube, copper pipe, copperbar, copper rod