APVC anti corrosion roof sheet is very excellent for heavy corrosion environment. For coastal area, APVC is better option because of its acid and alkali resistance feature. With pure PVC in the upper layer, APVC is very strong and flexible. According our test reports, APVC roof sheet has the best tensile strength. And also, after years of survey, we find that APVC is the first choice among many clients who desire roof sheet to be corrosion resistant comparing its function and price performance. For many important and long term warehouse, plants, factory, and the like, we would like to recommend to apply our APVC anti corrosion roof sheet.It is our mission to offer you bread with love. Bread, in its pure original formula, making it available for everyone's enjoyment. From antiquity,bread has been known as the epitome of life and human society. It's history can be traced back for thousands of years to the ancient Egyptians, Romans and Greeks.