Panasonic 1.
Panasonic was founded by Mr. Kōnosuke Matsushita, who is known as the "God of Management". Established in 19 18. At the beginning of its establishment, it was a small workshop composed of three people, mainly engaged in electric lamp holders. After several generations of efforts, it has become a world-renowned international comprehensive electronic technology enterprise group.
2. Hall Xinfeng.
Hall Xinfeng is a brand of high-tech Jin Xin and a leader in intelligent fresh air industry. Since its establishment in 2005, it has always adhered to the concept of "born for healthy breathing", focused on improving indoor air quality, and provided leading fresh air system products and solutions with more than 70 patents.
3. William Xinfeng
Founded in Berlin 1950, William Xinfeng is a well-known ventilation equipment supplier, manufacturer and environmental system solution service provider in Germany and Europe.
Up to now, William Xinfeng has always adhered to the development mission of "breathing healthily and returning to nature" and devoted himself to scientific research and development. * * * Obtained more than 500 patented technologies, aiming at providing real constant oxygen, constant temperature, green and healthy comfort for every family.
What is a fresh air system?
Fresh air system refers to a series of technologies that introduce indoor fresh air into areas that need fresh air, such as bedrooms and living rooms, and exhaust indoor dirty air to the outside. In this process, the fresh air system can also recover the energy in the polluted air, improve the indoor air quality and save energy.