1.Material: UPVC Profile with metal reinforcement, hollow glass/laminated glass/ toughened glass(tempered glass)/tint glass/frosted glass etc. - The profile is designed to fit the single glass or double glass. The window profile with steel lining to ensure strength and security,which resist the hurricane. 2. size: customize. 3. Color: Co-extrusion color: green,white,brown,grey,yellow,wood grain,any color request laminated: any wood grain,or metal similar effect. spray/ coating: any metal similar color,green,white,brown,grey,yellow any color request. 4.Various lock,handles and hinges are available upon your need. 5.Various designs to be choose. 6.Opening Ways: Vertical sliding,horizontal sliding,side hung,tile and turn,Bi-folding,Blinds. 7.Packing: PE film with strong carton/ Foam package/ plywood package; 8.Container capacity: 300 Sq.m/20'FCL ; 700 Sq.m/40' HQ 9.Production Standard: follow the ISO9001:2008 10.OEM service and special needs are acceptable according to your specific needs.