Our company UNIPLAST PVC WINDOW AND DOOR SYSTEMS produce PVC Windows and Door Profiles and Finished Windows.My name is Bilge Karaarslan Yilmaz-Foreign Trade Authority of UNIPLAST. We have export to 53 different countries.So it is a target that we want to actively export to more countries .Thanks to our Corporation with your company.That is a reason I will give you our best prices.If you are interested please let me know. Currently we have 4 serials of production:PREMIUM SERIAL is 5 chambered and has 3 mm wall thickness, 70mm widthMONDIAL SERIAL is 4 chambered and has 2,8 mm wall thickness, 60mm widthECOLIUM SERIAL is 3 chambered and has 2,6 mm wall thickness, 60mm widthSLIDING SERIAL is available for single, double and triple rail applications.Uniplast is a sub-company of DUMANKAYA HOLDING (pls have a look at www.dumankaya.com also )If you demand Cataloque ,Price List or Samples please just kindly let me know.Sincerely Your