Tachra Pishtaz Company of Asia with the brand Tachra Air was established in 2018 with the aim of manufacturing car air suspension system. We are looking to manufacture all the parts of this system using the young elites of this country with modern technology and local knowledge. In the first stage, with The design and manufacture of the VL4 model solenoid valve with a production capacity of 4,000,000 units per year was the first step in this industry. We intend to produce and market the control unit on an industrial scale in the next step. One of the most important factors in the production of quality products is competitive European and American brands as well as competitive price for us. We have been able to guarantee the quality of our product and control its price by localizing and manufacturing 100% of all faucet parts