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Steel support quality testing includes the following three contents: 1, processing size: steel frame processing size should meet the design requirements. 2, strength and stiffness: steel support must have sufficient strength and stiffness. 3, weld...

FOB Price : $12.00-$15.00/PCS Min.Order Quantity : 1*20GP Supply Ability : 4500 Ton/Year Loading Port : Tian Jin/Guangzhou Payment Terms : TT/LC at sight Product DescriptionSteel Props Propping is a system of structural members us...