1) Frame material: aluminum alloy
2) Roof material: insulating glass, coated glass, laminated glass, tempered glass, Low-E glass, float glass
3) Roof shape: single-pitched roof, gable roof, octagonal roof, custom shape
4) Color: metallic gray, fluorocarbon BMW gold, sand gray, golden oak, coffee color, custom color
5) Surface: electrostatic spraying, fluorocarbon spraying, powder spraying, anodizing
6) External configuration: sliding window, folding window, outward opening, inward opening and tilting window, etc.
7) Function: waterproof, heat insulation, strong sealing and firmness
