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Handan Jiang Yu Fastener Co., LTD, founded in 2013, is a larger standard fastener production enterprise in Yongnian. We are professional manufacturer of photovoltaic stent bolts. We are also excellent supplier of fastener which mainly use kinds of different materials such as the Q235, 35 #, 45 #, Q345B (16Mn), 20MnTiB, 40 Cr, 35CrMo, 42CrMo, etc .The production capacity is 15 thousand ton per year. We can provide customers with surface treatment against rust and corrosion, such as Dacromet, zinc impregnatio...
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