20 gauge corrugated steel roofing sheet |
For PPGI & PPGL : --Zinc Coating : Z30-Z120/ AZ30-AZ70 --Top Side Coating : according to customer\'s requirement --Back Side Coating : according to customer\'s requirement --Thickness : 0.13mm-0.8mm --Width : below 1250mm --Color : according to customer\'s requirement ...
Galvanized aluzinc corrugated roofing steel sheet There are many different types of roofing sheet, just contant me for more information. Here is my whatsapp: +86 13672044130. Thickness, effective width, zinc coating, length, type. ...