If you would like to congratulate a new business that has opened in your community, here is a simple template you can use to write a congratulations letter for a new business opening.
I just heard news that you have recently launched your new company. I’m glad that you have chosen a field that is coming into its own. I’m sure that given your expertise, background, and work attitude, you can make it big into the industry.
Congratulations and all the best for the success of your company.