1. Sliding windows and doors 2. Insulation windows and doors (Energy saving and thermal breaking). 3. Shutters (Automatic & Manual system) 4. Casement windows and doors 5. Special designed windows and doors. 6. Accessories for windows and doors. Glazing: Clear glass, Toughened glass, Patterned glass Surface treatment: Anodizing, powder coating, PVDF coating. Colors: Yellow, Blue, Green, White, Black, Grey, etc.