common aluminum window/windows

1.Solid and Durable :aluminum material of higher intensity&rigidity than the national standard; International well-known brand accessories.
2.Beautiful and Elegant : the advanced Italian painting
equipment, elegant and beautiful surface of the
sectional materials without color shading ;
The American datacolor color matchng and monitoring
system;
QUV accelerated aging test experiment without color
fading in 20 years;
The special corner line treatment process,neat and
smooth.
3.Sound and Heat Insulation : the heat insulation aluminum alloy;
Insulated glass and LOW-E glass.
4.Impermeable and Waterproof :assembly node process;
Installation node process.
common aluminum window/windows