Aluminium Purlins

5473 aluminium purlins products are offered for sale by suppliers on Alibaba.com, of which steel channels accounts for 3%, aluminum profiles accounts for 1%. A wide variety of aluminium purlins options are available to you, such as punching, cutting and bending.You can also choose from c, c channel and z channel aluminium purlins,as well as from aisi, astm, and gb aluminium purlins, and whether aluminium purlins is mild steel, carbon steel, or galvanized steel.