H&a Beams

101674 h&a beams products are offered for sale by suppliers on Alibaba.com, of which steel h-beams accounts for 18%, formwork accounts for 1%. A wide variety of h&a beams options are available to you, such as cutting, welding and punching.You can also choose from astm, jis and gb h&a beams,as well as from q235b, q235, and ss400 h&a beams,and whether h&a beams is non-alloy, or is alloy.