... sealing&competitive price 3.Available in any size, sort&color 4.Advanced Equipment Wood Grain Finish Aluminum Designer Door and Window ... Features:1)Air-proof, fire-proof, safe-proof and water-proof2)Sound insulation and heat insulation3) ... steel accessories---hinges, locks, handles, screws, installation bolt and etc.Packing: Foam Paper+carton, Pearl cotton+carton, ...