Ningbo AUX IMP.& EXP. Co., Ltd.’s HVAC-Parts department is an enterprise specialized in refrigeration parts and HVAC PARTS, like Copper pipe, insulated copper pipe, refrigerant, brackets, Universal remote control, PVC ducts, rubber insulation, capacitors, vacuum pump, refrigeration tools, cooling tower, ceiling diffuser, composite ducts, centrifugal fan, balance valve, assembly line and other kinds of air conditioner parts. The company now...