Research and development are the most important philosophies of Solar Tubes which is constantly improved in order to reach bigger efficiency for the same area of collector. Solar Tubes produces and develops solar panels for hot water and solar thermal systems. Until now a total of 40 people are employed.Our production is composed of Flate Plate and Vacuum Tubes collectors.The collectors are with high absorption koificient and tested in European laboratories, which means that thay are with high quality. Allso for diferent cind of neeeds we do thermical treatmen of steel and the surface protection and galvanization plant is composed of the following lines: decorative chroming, nickel coating, patination, polishing.Solar Tubesstr.Lece Koteski00 389(0)48 416 41400 389(0)48 421 209