... instantly , convenient to use 3.easy to install, maintain and clean Production DescriptionProductThermal Aluminum WindowMain materialaluminum ... electrophoresis,powder coating, wooden grain,polishingColorOur company has a variety of colors, it also can be ... Opening stylecasement, slidingCertificateISO9001-2008, TS16949:2002Advantage 50 casement window series1 long life , cost less , economical and ...