... wire for needle products制针钢丝 wire galvanization钢丝镀锌 wire gauge（金属）线径规、线材号数、金属丝电阻应变仪 ...
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Electro galvanized iron wire: Is take the low-carbon steel as the core, through the wire drawing, the electricity galvanization craft processing makes the metallic composite.
冷镀锌丝：是以低碳钢为芯线，通过拔丝、电镀锌工艺加工制成的金属复合材料。
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