Ningbo Yinzhou Sjialab Equipment Co., Ltd.
copper valve & Filter drier
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Air condition and refrigeration parts R134a charging copper needle valve 3/16'' -
refrigeration accessory parts R134a charging valve 5/16'' -
retek Copper Tube Extended Charging Valve -
Charging valve(Access valve) for refrigeration -
copper fitting for refrigerator -
we produce different size of copper pipe fitting for refrigerator parts -
air condition and refrigerator parts different size of brass solder fittings for copper pipes