... 850,900,840 etc 4.Usage: Roofing and Wall Product Specification:Standard: GB/T12754-2006Base metal grade: CS,SGCC 01,DX51D+ ... ZThickness: 0.14--1.0 mmWidth: 800--1300 mmBase metal: Color coated steel coilsPattern: 760,820,840,850,900 ... or as samplesPainting: PE,SMP,HDP,PVDFApplication: Structural usage,roofing,commercial usage,household appliance,industry,family etc.Characterized:1.Being ...