... *16mm,40mm*25mm,75mm*75mm,100mm*75mm,etc PVC cable duct As a professional manufacturer in producing plastic profile ... are over 70 kinds of sizes in our PVC cable duct series If you need price/catalogue,just email ... to us,we can send ASAP. 1.Material: PVC 2.Standard:ISO9001, ... not have a suitable standard plastic extrusion,we can always offer the custom profile option.