Dear, Sir.
I'm mechanical engineer and product designer.
I have many experience on your project.
If you hire me, your project will be complete great successfully during shortest time.
I'm sure I can satisfy you with perfect results and my good skills.
Sincerely~
Greetings,
We have read the project description and understand the requirements that you need. We are experienced professionals, in the field of Engineering. Quite familiar with the tools and techniques to make this project successful. Please share some more details.
Warmest Regards