2. Beijing Konka Times Medical Devices Zhongguancun Store: Directly opposite the main entrance (south gate) of Zhongguancun Haidian Hospital (0 10-82625 155)
3. Medical equipment of rehabilitation home: Yongding Road, Haidian District, Beijing (0 10-68 170082)
4. Beijing Kangrenjia Medical Device Sales Center: No.684 10, Fucheng North Road, Haidian District, Beijing (684 1632 1)
5. Ventilator-Beijing Xiangzhen Ankang Medical Device Company: Room 947, Block S, Guangyao Oriental, Yangfangdian Road 18, Haidian District, Beijing (opposite to the North Square of Beijing West Railway Station)