As per SGCC JIS G3302 or DX51D, Regular spangle, chromated, unoiled, bright, Tension levelled, standard export sea worthy pack steel sheet Top 500 Chinese Company as your supplier <30 days shipment leadtime Superior quality but low prices As per SGCC JIS G3302 or DX51D,Regular spangle, chromated, unoiled, bright,Tension levelled, standard export sea worthy packing,ID: 508/610mm, CW: 3-10 tons,Z60 ...