I want to thank you for all of your promptness and support with our conveyor project.
The project is going more than smoothly. Your team is representing ACME in the most excellent way. Helping perfect our conveyor/hopper while fabricating in the field is a great example of the representation of the supporting attitude behind ACME. Your team has been very helpful and respectful.
It is also noticed and appreciated that you have been to the site more than once to check on [the] progress of our project.