CBS Industry Co Ltd ikuwonetsa mu 2015 ZAK zitseko ndi mawindo expo.Tikupereka mawonekedwe atsopano a WMH-318 uPVC windows 3-head kuwotcherera makina, omwe ali ndi mapangidwe apamwamba, max.kutalika kwa kuwotcherera ndi 180mm, njira yolumikizira mizere yolumikizira zingwe.Linear kalozera kwa mutu kuwotcherera.Ndi makina owotcherera amitu-3, koma ali ndi malo 4, zomwe zikutanthauza kuti amatha kugwira ntchito ngati makina owotcherera amitu 4.