Where to sell oxygen bags near Ji'an County

Jian County Kang Yi Jian medical equipment business department. Medical oxygen cylinder, a bottle can be filled with many bags. A small set of bottles three or four hundred dollars, with a meter and respirator charging connector, a small box, very delicate, filling a bottle of ten dollars, you can buy in the drugstore or medical equipment stores, Ji'an County can be in Ji'an County, Kang Yijian medical equipment business department and Ji'an County Dinghuo medical equipment sales company and other places to buy.