You should use TradeDirectory.com because it is free. Undoubtedly there are many online business to business marketplaces, which seem initially free of charge. However, eventually you end up spending a lot of money, as you have to purchase credits in order to access the buying or selling leads. Secondly, TradeDirectory.com has a great database of quality manufacturers, importers, sellers and buyers. Your business simply cannot afford to ignore such a vast community in such a competitive world.