Window Sound Insulation based on experience and perfect craftsmanship. 🇩🇪 The only German engineered window 🇩🇪 Special designed laminated double glazing 🇩🇪 Highest security levels 🇩🇪 No "China Made" fittings in use 🇩🇪 Malaysia´s strongest profile system 🇩🇪 Life Long Operational Warranty Often copied, never matched. Choose German products! Don't be disappointed again!