Sợi Dây Căng Sợi Dây

772 post tensioning strand wire strand products are offered for sale by suppliers on Alibaba.com, of which steel wire rods accounts for 38%. A wide variety of post tensioning strand wire strand options are available to you, such as cutting, bending and welding.You can also choose from aisi, astm and gb post tensioning strand wire strand,as well as from high carbon, high carbon steel, and q235 post tensioning strand wire strand,and whether post tensioning strand wire strand is non-alloy, or is alloy.