Resistance Heating Alloy, Welding Consumables, Copper Foil manufacturer / supplier in China, offering Invar 36 (4J36) / K93600 / Low Expansion Alloy Nilo36 / Pernifer 36 / Feni36, 4j36 Invar 36 Foil, 15kg MIG Welding Wire 1.0mm Copper Wire Aws A5.7 Ercu and so on.
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