... 3,good performance aluminum casement door with grills Materialaluminium profile,.thermal break profilesStyleAs order(casement,sliding,tilt& ... Germany( Roto, Germany Siegenia, Kinlong)ScreenMetal and nylon material, Closely knit screen window for ... and air penetration.Packageplastic film, Carton, Wooden case, other packing methods as customers requirement.CertificatISO9001:2008 aluminum casement door ...