.U beam steel of Japanese standard size??.5#-15# material ??235 S235JR SS400 A36 length ??6-12 m unit??on minimum quantity to order ??0 ton delivery date ??30??n 30 days the steel will be ready to deliver??
.u beam steel of Chinese standard size??#-40#b material ??235 S235JR SS400 A36 length ??6-12 m unit??on minimum quantity to order ??0 ton delivery data ??30??n 30 days the steel will be ready to deliver??/p>