Hi,
To get business in other countries they have to know you exist. One of the best ways to do this is get listed in B2B trade directories. Importer in other countries search these for companies such as yourself and if you can supply what they want at the right price they will contact you.
A good place to start is in the Yahoo B2B trade directory.
Yahoo! UK & Ireland Directory > B2B > Trade
Regards
B2B e-Commerce news