FUX technology for your success! FUX`s young and dynamic team has focused on the development and manufacture of new, innovative products for the window industry. Economy, quality and protection of the environment are the ......FUX technology for your success! FUX`s young and dynamic team has focused on the development and manufacture of new, innovative products for the window industry. Economy, quality and protection of the environment are the mainstays of the FUX technology which has reaped success worldwide. Our company`s slogan is: Perfect technology for your success FUX guarantees Know-How in window construction