Greetings!!!
Hope you have got some time to review my submitted proposal on behalf of my business team. If you have any suggestion or review regarding that proposal which is related to your project work, then please let me know. I also want to know whether the submitted proposal is best suitable for you or not.
Please leave me a message so that I can update my management accordingly. If you have some time, then please come for one quick discussion. It would be great for both parties to move quickly.
Hope to listen from you shortly.