... treatment:chromated,unoiled,bright,skin-passedGrade:SGCC,SGHC,SPCC,DX51DWeight:3-10 MTStandard:JIS G 3302Application:floor decks,ceilings,roofs ... long-term cooperation with your company.Detailed introduction to SGCC steel coil:We are Wuhu Hengda Sheeting Metal CO ... treatment:chromated,unoiled,bright,skin-passedGrade:SGCC,SGHC,SPCC,DX51DWeight:3-10 MTStandard:JIS G 3302Application:floor decks,ceilings, ...