The dialysis rooms in Beijing big hospital are all very good. Friendship Hospital, China-Japan Friendship Hospital, Beijing Hospital (new dialysis room, advanced water treatment equipment), People's Hospital, Chaoyang Hospital, Tongren Hospital, Jingxi Hospital (Chaoyang Affiliated Hospital), Military Hospital, 30 1, 309,206,264. There are many more. You can consult, or ask the attending doctor to see the dialysis room before making a decision.