China Association of Geriatric Healthcare's Intelligent Oxygen Chamber Production Base Awarding Ceremony and VIAO Oxygen O2ark New Product Launching Ceremony were grandly held in Qingdao. Vio Oxygen O2ark signed a strategic cooperation agreement with China Geriatric Healthcare Association and released the Boiling Point series of oxygen chambers.On January 9th, the awarding ceremony of the China Geriatric Healthcare Association's Smart Oxygen Chamber Production Base and the new product launch of VIAO Oxygen O2ark were held in Qingdao. Vio Oxygen O2ark signed a strategic cooperation agreement with China Senior Healthcare Association and released the Boiling Point series of oxygen chambers.     As a leading brand in the micro-hyperbaric oxygen chamber industry, VIAO O2ark, relying on the strong intellectual strength o...