0.45 mm galvanized roofing sheet steel grade: SPCC, SGCC, DX51D thickness: ... be provided with goods, third part inspection is acceptable, for example, SGS, BV. Etc 5). Coil ID: ... or L/C confirmed 8). Application: Widely used for roofs, outer walls, ovens, explosive-proof-steel, ... tons/ monthPayment termsL/C, T/TApplication range Widely used for roofs, outer walls, ovens, explosive-proof-steel, ...