Hello, Resmai brand is the first brand of ventilator in the world. At present, there are very rich product series in China, with prices ranging from thousands to tens of thousands, including single-level products and two-level products. You can inquire about the national unified price in official website.

Generally, products found on the Internet can be divided into two categories: refurbished machines and products that enter China through informal channels (that is, parallel imports). Needless to say, the refurbished machine. There is no after-sales service for domestic parallel imports, including parameter adjustment, reading and analysis of usage data, regular cleaning and disinfection of mask pipes, regular calibration of machine pressure, and most importantly, manufacturers do not give maintenance to faulty machines.

Ventilators are medical devices and therapeutic instruments, which need to be adjusted by professionals, and the usage data and effects need to be tracked regularly, so it is guaranteed to be purchased at the dealers designated by Resmai.

Therefore, it is understandable that there is a gap between the licensed price and the online parallel refurbished machine price.

I hope it helps you!