Product Description

Specification：Length and width **5x**5/***5 mm **0x**0/***0mm **3x**3/***2 mm **5x**5 /***0mm Thickness: 7.0 mm , 7.5mm, 8.0mm, 8.5mm, 9.0mm, 9.5mm, *0.0mm, *0.5mm, *1.0mm, *1.5mm, *2.0 mm Appearance: Imported or domestic PVC Film, Back: Aluminum foil Feature: light weight, high quality, fire proof, water proof , adiabatic and corrosion-resistant, economic，fashionable, beautiful, environmental, special breathing performance, good light reflection and so on. Standard: ISO***1:***0 . ISO*4oo1: The national GB/T********8、GB*********1