sliding window pvc profiles: 1.Frame thickness:80mm 2.Reasonable construction 3.Available in any color 4.Earth-friend Product nameAton UPVC profilesProfile colourWhite,Ashy,Brown,Double colour co-exstrusion,Wooden laminated etc.Size60 series sliding,60 series casement,80 series sliding,90 series sliding,103 series sliding,138 series sliding…..CertificatedISO9001:2008,ISO14001:2004, ...