Place of Origin: | Jiangsu |
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Location: | Nantong, Jiangsu, China (Mainland) |
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Business Type: | Manufacturer, Trading Company |
Material:high-quality alloy steel(20Mn2,25MnV,23MnCrNiMo54,SAE8620);Size:6mm-34mm,Surface treatment:self color,black oxide,painted, plastic coating,black cataphoresis, hot dip galvanzied;Saftey factor:min4times; standard:EN818-2