Shanghai Denggao Mechanical and Electrical Equipment Co., Ltd. was established in 2014 and focuses on the research, development and production of purification equipment. The company's products include ozone generators, air showers, hand sterilizers, hand dryers, air shower purification equipment, etc., which are widely used in food processing, pharmaceutical manufacturing and other fields. Through technological innovation and international cooperation, the company's product quality has reached international standards and has been exported to many countries and regions.