Aluminum window frame can be classified into different system according to the size of the windows. For domesic market, the thickness is above 1.4mm but there's not limitation for aboard. The surface performance can be choosed freely: aondizing (sliver, chamagne, bronze, black) or electrophoresis and powder coating (any colour). We have vertical powder coating line which guarantee better quality and quicker delivery. This profile is with thermal, good option for energy saving and quieter enviorment
