DMC is a small but dedicated company, the current director Mr. Wei Xu started the company in 2015, and the ear thermometer probe cover is his only business. It is small but enough to live on.

Time came to 2019 ,when many people came to his office to order ear thermometer probe cover because of the spread of the covid, . Mr Xu won big orders and was extremely busy with the production , he planned a vacation after that peak time.

Unfortunately, many customers came to cancel their orders. They told Mr. Xu that there was a patent with the ear thermometer probe coverand it could not be sold online now. This confused him because all the ear thermometer probe cover on the market were the same design. After talked to clients, he knew the reason, so he designed a new one and applied for a patent.