Product name High quality and best price q195 gb standard square steel tube Grade Q195 q215 q235 q345 Standard Astm, bs, gb Place of origin Hebei, china(mainland) Brand name Shuixin Technique Hot rolled Section shape Square Payment T/t, l/c Moq 25 metric ton Application Machine, construction, decoration, furniture, industry, ect Dilivery time 5-7 days after payment Supply ability 50000 metric ton per month
