companies manufacturing square and rectangular steel tubes of 40x40 mm, 80x80 mm, and rectangular 60x40 mm.
Established in 2000 Istanbul ; exporting pvc windows and doors to Germany , France ,Sweden , Iraq ,Mozambique , Turkmenistan ,E. Guinea. Using last technology machine lines we produce best quality pvc windows and doors.
We produce and export high quality , energy efficient pvc doors and windows .Our automation system offers the best doors and windows.We use cnc processing machines. We export worldwide.
Alüminyum pencere rulmanları ithal etmek istiyoruz
INSA is our enviroment friendly and unleaded mark that we use to manufacture our pvc products. Series, we use, are; 60 mm tickness Carina, 70 mm Dorado, 76 mm Dorado Gold, fix and sliding Vela. Also we use steel support sheet with white ones 1,5 mm tickness, colour ones 2 mm tickness which differentiate us from another marks. By courtesy of our steel support sheet, we manufacture safety and solid doors and windows. Cremone bolts and lock systems we use are German AUBI, handle systems are Swiss
