German @ Aiqisen headquarters was established in 1966 in Germany. Entering China in 2006, committed to the mainland area of indoor air pollutant. Seven of Germany, ai, has always been to develop products suitable for Chinese situation of indoor air pollution as own duty, determined to build the global professional indoor air management development ecosystem, is the world's most advanced air purification technology into the most suitable for China's outstanding products, providing indoor air pollution control of the overall solution, create well-being for the health of the Chinese people good life.

Company is the China home appliance association care appliances professional committee members, air purification professional committee members, senior member of the air purifier industry alliance, who was involved in a number of air purifying national standard draft, participate in air purifier industry alliance standards, atmospheric emissions standards drafting.

Company's products cover home, car, commercial air purifier, large-scale water treatment, waste gas treatment, atmospheric monitoring equipment.