1, UPVC Profile: Using the chinese top brand UPVC profiles. Such as: ATON, CONCH, SHIDE, or world top brand, such as: VEKA, DIMEX
2, Glass: Can use all kinds of glass as your required. Such as: float glass, tempered glass, LOW-E glass......
3, Hardware Fitting: With the chinese top brand hardwares, like: GUOQIANG, CHUNGUANG, LIANXIN......; Also we can be with the import parts if you like, such as ROTO G-U.
4, Size: Available in any sizes as per your needs.