... Standard: BS,JIS,ASTM,DIN,EN,GB,AISI prime quality and lower price are superior to other companies. 1.Grade: ... -210mm)2.materal:carbon steel(Q235 series/Q295series/S235JR-S355J2),St series,A36-A572 and so on3.executive standard:ASTM/DIN/ ... customers' reuirements5.application:building structures, bridges, vehicles, support, machinery and railways5.delivery:shipment effects within abt 3 months ModelA(mm ...