Hi, I understand how it is, I started out doing it myself and even then it was pretty hard to find product suppliers. The Global Sources site helped me, I found wholesale motorcycles from them. Not only do they have suppliers but you can also just buy stuff, they have been around for a long time and they are one of the best in the business. I am sure they will help you. good luck with your business.
I think I have helped you with your question.