الوصف

PU corrugated roofing sheet is a new material in structure, it has been the most suitable choice for many users. The features of PU roof panel are heat insulation, fireproof, waterproof, soundproof, and easy to install. The excellent function is the reason that so many people choice it
Sandwich Panels consists three layers, the upper layer is corrugated color steel sheet, the between layer is PU foam, the bottom layer is silver film. This combination has excellent insulation effect.

Base on current and future market demand research as well as more than *0 years experiences of manufacturing and developing different kinds of heat insulation materials. Our Company manufactured silver film product with advanced Nano Silver coating technology to protect rigid PU foam layer. Silver film is shining to save energy. Further, product is not only perfect heat insulation but also decorative images instead of normal transparent film.