HebeiChanghuaElectricalEquipmentCo.,Ltd.ismainlycommittedtotheproductionanddevelopmentofembeddedboltsandsupportingnuts,high-speedembeddedparts,electricpowerfittings,railwayaccessories,highwayaccessoriesandnon-standardspecial-shapedbolts,andsells16-150:Q235,Q345,S35CandS45Csteel.
更新时间：2024-11-26 直链：www.hebeichanghua.com
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