BAR GmbH was founded in 1979 in Germany, with its factory located in Dattenberg, western Germany. Since its establishment, BAR has been committed to the research and production of pneumatic actuators, positioners, and other related industrial products in the industrial field, with years of experience in the production of self-control products. As early as 1981, BAR first proposed the principle of using gears and racks, using dual pistons and safety springs to drive the actuator shaft. At that time, this principle was also imitated by many competitors. BAR was also the first company to introduce the "self controlled ball valve" as a whole to the market: using a compact connector to integrate the ball valve and actuator. Of course, with the emergence of high platform valves, it is now quite common to have no connection gap between actuators and valves. BAR also independently produces and develops actuator accessories, such as limit switches, solenoid valves, positioners, etc., with beautiful shapes, novel styles, compact appearance, easy recognition, providing customers with one-stop service and after-sales service for the entire product set, saving costs and time. With the continuous development of industrial automation and the widespread application of self-control valves, BAR has been committed to the research and innovation of its products. From the initial "dual piston gear rack structure principle" adopted by many actuator manufacturers, to the current development of electrical positioners, limit switch boxes, solenoid valves and other products widely used in high-end industrial fields, BAR's innovation has never stopped. BAR GmbH in Germany has become an important partner for many well-known companies both domestically and internationally. Ola Fluid is currently the only authorized partner and distributor of BAR GmbH in China, mainly responsible for the market sales, technical consulting, and after-sales service of the German BAR brand series products in China. Our company has been committed to the sales and promotion of imported pneumatic actuators, electric actuators, automatic control valves, and various related accessories. We have professional product knowledge and rich after-sales experience, which is also the prerequisite for our cooperation with BAR in Germany. We will work together with the German company BAR to bring high-end products and comprehensive services to the vast number of users in China, and contribute to China's modernization construction!