What are the brands of medical grade oxygen concentrator∕home oxygen concentrator in Yan'an, Shaanxi?

Shaanxi ranking is like this: 1, Xin Song oxygen generator 2, Invacare 3, Kaiya 4, Rongjie 5, 6, turtle 7, fish leap 8, Kang Shang 9, easy oxygen source

Good quality, cost-effective to the number of Xin Song oxygen generator, I bought my last oxygen generator friends to give the information to send you a look --- Shaanxi Kel medical care supplies company is the largest in Northwest China, a medical care supplies chain company

Store distribution:

Xian (Kel home care headquarters) Chain companies

Store distribution:

Xi'an (Kyle home care) headquarters:

Xi'an Yanta District, Yanta West Road, Jiaotong University, a hospital west of the Haojia City Garden, Block A, Room 1402

Xi'an (Kyle home care) West Wuludu store:

Xi'an Xiwulu Road, No. 28-10 (Revolutionary Park, across the street - 150 meters to the west, south of Huangcheng City). 150 meters to the west, south of the Huangcheng East Road intersection)

Xi'an (Kyle home care) Cuihua Road store:

Xi'an Cuihua South Road, No. 262D (Cuihua Road Gate of the Museum of History - 200 meters to the south, west)

Baoji (Kyle home care) Central Hospital store:

Baoji Central Hospital (Yikang Hospital), 50 meters to the east of the main door 50 meters east of the main entrance of Baoji Central Hospital (Yikang Hospital)

Hanzhong (Kyle Home Care) 3201 Hospital Store:

Hanzhong City, Tianhan Avenue, 50 meters south of Stomatological Hospital Road, west (3201 Hospital to the north of the 100 meters west)

Weinan (Kyle Home Care) Xisi Road Store:

Weinan City, Chaoyang Street, Forestry Building, Building B, 1F (next door to the Huiyuan Community Hospital Service Station on the West Road)

Yanan (Kyle Home Care) p>Yan'an (Kyle home care) epidemic prevention station store:

Yan'an City, Qilipu Hanjiazhe (the former health epidemic prevention station building on the first floor) how big it is!