... : anodizing,powder coating, woodgrain, thermo-break profile aluminum profile for windows and doors features:(1)since established in 1986, after ... , we equipped with 30 highly automatic and advanced production lines for aluminum-alloy rods, extrusion profiles, powder coating finishing, thermal ... (6)our main customers: Saint-Gobain, B&Q, B&D doors for garage door aluminum profile for windows and doors