Tadbir Tarah Mashhad (TTM) was founded in 1998 aiming at manufacturing unit operation equipment to respond the need for affordable and high quality apparatus for engineering education at universities. The focus is on manufacturing chemical and biochemical unit operations. Our engineers are well educated and experienced in chemical processes and are familiar with process equipment. University expertise are also consulted in designing and construction the units and there is a close collaboration with university. All steps of design, calculation, and manufacturing of the units are handled by our experts and the best construction material in the market are used in manufacturing. In the past decades, our equipment have been in service in universities and other institutions serving the education, research, and production. Currently we manufacture all types of unit operations in chemical and biochemical engineering that supports activities in the field.