Know your market
Have a plan
Have a mobile brand
Make your marketing plan work everywhere
Track your marketing campaigns
Don't just guess when it's time to branch out to the North American beyond your business' home front.  Use the services available from a reputable B2B sales and marketing firm to take it to the next level, cost effectively and painlessly.  Your business is selling high quality products that rock.  Theirs is making sure your message gets to the entire North American market.