Dear Sir/Madam, Hi! I am Saied from Hiwa Oil Company. I have known that your company is interested in importing bitumen. I am pleased to inform you that we have a team of considerable potential with over 25 years of experience in the field of bitumen, fuel oil, gas oil export and we are willing to support you with the best product, the purest quality and of course competitive prices with safe and excellent services. It is our pleasure to have your request and inquiry of bitumen. If you are interested in buying or if you have any inquiries, Hiwa Oil is at your service. I am looking forward to hearing your feedback ASAP. Best regards, Saied Nadali Commercial Manager HIWA OIL Unit 503, 5th floor, No.35, West Ghaffari St, Jouybar Ave. Fatemi Sq - Tehran