Dear SIR or Madam,
We are very much grateful to introduce ourselves as one of the leading general trading companies in Iran, that having many years experience doing business in global market has gained as a lead position, that encouraged us to establish a new branch recently (exclusive agent in raw material business) , we are interested in  having mutual business transaction with you, so you are kindly postulated send your keenest price for following product with mentioned specification thanking for your cooperation &looking forward to hearing from you.