Medical devices and steel that future. The future demand is greater

From the total GDP of the two industries, steel is far about the size of the medical equipment, the degree of market maturity of medical equipment is not mature, marketing channels, medical equipment is mainly home hospitals consumer type, steel is mainly factory site organization type. Each has its own advantages and disadvantages, medical equipment, high profits, but customers scattered more tired, but close to life. Steel work place is generally not in the center of the city, low profit but the transaction amount is large. If you are still choosing, I suggest that you can do these from you have what advantages and and want to do what to consider a good point