SMAPUL (Beijing) Intelligent Technology Co., Ltd makes full use of the advantages of high strength and light weight of aluminumalloy material to research and develop civil intelligent micro hyperbaric oxygen chambers,which has epoch-making revolutionary significance. The most advanced internationaltechnology in the field is adopted in key aspects such as chamber materials, equipmentintegration, system settings (purification, air exchange, pressure control, oxygen concen-tration control, safety) to ensure the safety, effectiveness, comfort and aesthetics of theproduct,and a number of leading domestic patents have been created. The productshave won ISO9001 international quality system certification and EU CE certification , andsome of them are exported to the United States,Canada,Australia and other countries,favored by domestic and foreign merchants.