Super big grain matt prepainted galvanized PPGI coil 

Super big grain matt prepainted steel coil is one kind of matt prepainted steel coils/PPGI coils/PPGL coils, it has wilder surface than small grain matt steel coils, this wrinkle effect need thicker coating, so it has better weather resistance,  It could be coated on galvanized steel, galvalume steel, stainless steel, aluminum. It could be used to make roofing, fences, cladding, etc. it's easy forming, long service life, easy installation. The coatinig is HDP, it has longer warranty than polymer coating. Super big grain matt prepainted steel coil specification:  1. Base metal:    galvanized steel zinc60-zinc275g/㎡                           aluzinc steel  AZ20-AZ150G/㎡                           stainless steel  2. Coating: HDP matt   3. Thickness: 0.2-1.2mm  4. Width: within 1300mm…