... .Type: 760,820,850,900,840 etc 4.Usage: Roofing and Wall Product Specification:Standard: GB/T12754-2006Base metal grade: ... as samplesPainting: PE,SMP,HDP,PVDFApplication: Structural usage,roofing,commercial usage,household appliance,industry,family etc.Characterized:1. ... world.We have exported to Europe,South and North America,Africa,Southeast Asia,Eastern Asia and other countries. Roofing Steel Plate