Hangzhou Chengong Medical Air Purification Technology Co., Ltd. is a scientific and innovative company integrating R&D, production and sales, providing customers with professional solutions for indoor air disinfection and purification. The company takes "creating healthy and comfortable indoor space for human beings" as its own responsibility, and is committed to meaningful innovation in the fields of medical space, commercial space and high-quality working environment.

The enterprise actively innovates, and through introducing international leading technology and in-depth independent research and development, it has formed a unique CGCE disinfection and purification technology; The hospital professional air filtration system developed by Chengong Medical has a primary efficiency of 95% for particulate matter filtration and a microbial pass rate of less than 5%. The virus killing rate reached 99.99%. Professional services in large public places, high-end commercial spaces and medical and health systems.