Business Letter I always need to deal with business letters because of my job. But i don't know how to write them more professional. So can anybody help me with my business letters? Or give me some advises about what kind of letters would a native English speaker want to receive? Here's my letter below: Dear Mr/Ms ××： This is Allan from ×× company. I'm glad to hear that you're on the market for water color pens, our company specializes in this filed for more than twenty years, with good quality and competitive price. We're looking forward to a long-term and friendly cooperation. Should you have any questions, please be free to contact me. Best Regards! Allan