Tawan Filter is engaged in the following activites:
1. Manufacturing various dry air filters.
2. Manufacturing various oil-bath air filters.
3. Manufacturing various filters.
4. Manufacturing different filters for industrial machinery.
5. Manufacturing parts and components on an order basis.
6. Providing laboratory services in connection with auto filters.
7. Designing services, simulation of filters and their performance in the engine, determining the optimum dry air filter and oil-bath filter in Iran, and engineering specialized computations.