Malleable Iron Pipe Fittings manufacturer / supplier in China, offering Kanaifu GB Manual Straight Stainless Steel Butterfly Valve for Water Gas, Kanaifu Malleable Iron Casting Black Bead BSPT Elbow for Water Gas with FM UL, Kanaifu Group Grooved Ductile Iron Flange with FM UL Certification for Water Supply/Fire Fighting and so on.
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