Dyson is an international company specializing in the production and research and development of household appliances in the UK. Dyson was founded in 1983, and is committed to the invention and innovation of digital engines, washing machines, vacuum cleaners and other products. It built the first vacuum cleaner prototype "G-Force" in 1983, and won the European design award for this product, and also pioneered the "bladeless fan" product in the world. Dyson Technology Co., Ltd. is an international company specializing in household appliances production and R&D in the UK. It is the world's first "bladeless fan" product, and has applied for invention and utility model patents in China and other countries. Dyson vacuum cleaner adopts Dyson patented technology-radiootconne? Technology manufacturing. Dyson spends 10%~ 15% of its sales revenue on R&D every year. This war has brought more than 3,000 patents and more than 500 inventions. In the process of developing the Airblade hand dryer, our engineers found that the rapidly moving jet air would suck in more air from the surrounding environment. This accidental observation of airflow multiplication eventually became the core technology of Dyson AirMultiplier fan series.