1215 12L14 Cold Drawn Free Cutting Hex Flat Square Steel
Hex Steel, Square Steel, Flat Bar manufacturer supplier in China, offering 1215 12L14 Cold Drawn Free Cutting Hex Flat Square Steel Bar, SAE5140 4140 4150 8620 Alloy Steel Bar, Armor Steel Plate Wear Resistant Steel Plate Ar500 Plate and so on.
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