To exercise economy in expenditure of tyres for uninterrupted movement of NLC fleet; NLC operates the NLC Polymers plant. This plant has the capacity of retreading 12,000 tyres per annum. In addition to meeting with the requirements of NLC, NLC Polymers also caters for the needs of major passenger bus companies in the country.

NLC is now also manufacturing rubber parts for Pakistan Railways and for the world renowned motor companies like Mercedes and Ford Motor etc. NLC Polymers have now also started plastic molding by acquiring state of the art injection molding machines.