... nice window & ready to install 4) Good sales service Upvc Sliding Door1) Upvc profile: 2.0mm, 2.2mm, 2.5mm, 2 ... -E, frosted, double with argon, laminated and others available, glass panel 5---12mm available.5) Accessories: Chinese brand (Guoqiang, Kinlong etc ... , if necessary.Equipment Products Accessories Inspection Consignment ExhibitionHall Economical Upvc Sliding Door