... coating, woodgrain, thermo-break profile aluminum profile for windows and doors features:(1)since established in 1986, after more ... , roll isolating bridges, die processing, and assembly. we have explored more than 60 series and 6000 specifications of aluminum profiles, some ... T5(4)two kinds of profile: non thermo-break profile and thermo-break profile, surface finish: mill finish, anodizing, ...