The company was founded in 1993 and it is located in Bavaria, Germany, only 40 km away from the borders with Austria and Switzerland. ProAir Gmbh owns 25,500m2 of land and using 4,600m2 has built a factory solely for the production of Delphin machines. ProAir Engineers created many new ideas and currently own several patents for Delphin. The first model of Delphin launched in 1995 was DP-2000, and the next model was DP-2001. Then, in 1998, created the DP-2002 (Delphin GOLD). Recently, have launched the DP-S8. Delphin machines are sold in 40 countries around the world.To help protect our environment, rather than only producing Delphin machines, ProAir invested in solar technology and established the Delphin Solar Power Technology Park. With the park, ProAir was able to produce energy for its own consumption and even supplied excess energy generated to the local electricity grid. In our opinion, recycling is everyone's responsibility. For that reason, ProAir produced Delphin machines not only with new ideas and patents but most importantly, with a long lifespan. A regular Delphin machine's lifespan is around 20 years, and a Delphin DP-S8's lifespan can reach up to 50 years (for household use).