Waterville man launches coffee company with aim to help African farmers who provide the beans

WATERVILLE — In just a few weeks Churchill Elangwe-Preston will officially launch Mbingo Mountain Coffee, his micro-roasting coffee company, but his idea to make coffee fun, and fair for its farmers, has been brewing since his boyhood.
Elangwe-Preston, 42, …
Waterville man launches coffee company with aim to help African farmers who provide the beans