The first thing I want to do is to make sure that I have a good understanding of what I'm doing and how I'm doing it.

Medical equipment should also be divided into many categories, if you make a large equipment or unit price of higher equipment, such as CT, MRI, ultrasound, etc., the general cycle is longer, slow single, some professional knowledge needs to be understood, but made a good income is quite considerable; for medical supplies is also OK, mainly the amount of development of customers after the maintenance is very important. I wish you success