One of the production lines of Kara Polymer Kaveh Company is producing the bi-layer sheets of developed (S) design extended in whole body of bi-layer polycarbonate sheet by using state of art technology in (S) shape and also, there is extended grooves and ribs in all surface of the sheet by using complicated techniques and equipment and causes its unprecedented light weight and high resistance; it has excellent photo properties with transparency of 87%; the chemical resistance of these sheets is relatively high and have considerable stability and flexibility and processing and also it has resistance 100 times than glass with the same thickness. It could be applied in great public places, halls, internal spaces of the buildings and towers, domes, blinds, interior decorations, ceiling of pools,…

This production line has been established by the invention and initiative of the company and has no similar product in the market; it has been invented and registered for the first time by Kara Polymer Kaveh Company and any copying will be prosecuted.

Another production line of this company is allocated to producing the regular bi-layer sheets in various colors and dimensions of 2.10× ۶ m and thickness of 4, 6, 8, 10, 12, 16 and 20 mm having high transparency and light specific weight and highly resistant against chemicals and is very resistant against impacts.

In 2015, Kara Polymer Kaveh Company produced PVC panels and suspended ceilings and added it to its goods basket along with self-sufficiency of national production.