Mechanical equipment to do foreign trade with what platform is good?

Mechanical industry, it is recommended to register some of the more mainstream platforms. Global, ECVV, MIC can be, because it is to do mechanical, these are better. Of course, if it is a large-scale equipment, the choice of members to remember that there are by effect. Like ECVV is according to the inquiry (now in the use of free, inquiries a week there are so many), the other seems to have a click.