Aton 138 series sliding pvc profiles: 1.Frame thickness:138mm 2.Very big cross section 3.Available in any colors 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,OHSAS18001Product ...