polycarbonate roofing sheet 1.Started In 2003 2.Factory area:30,000m2 3.Workers: more then 100 Polycarbonate solid sheetpolycarbonate roofing sheet1. ... orange, green,red,opal,brown and so onGradeA→10 years warrantyB→5years warrantyC→3years warrantyLogoCan be designed according to client ... ,China,specializes in flexible PC sheet,we are exporter in this particular for many years.2.Our princiloe is”Credit ...