Where can Shenyang sell rehabilitation supplies for the elderly, nursing beds, oxygen generators and wheelchairs?

It seems that there is a chain store in Shenyang called Dr. Liu Baba, which sells nursing beds, oxygen generators and wheelchairs. Their online shopping malls and ground chain stores, if you are not at ease, you can go directly to their stores, if you are at ease, you can buy online games directly! How convenient it is to deliver goods to your door! Word of mouth and quality can be guaranteed, as if the after-sales service industry is very good! I bought an oxygen generator on it.