The original company was "Index Machine & Tool Co." in Jackson Michigan which started around 1940.The name was changed to "Wells-Index" around 1971 when Wells Mfg. bought the company and moved to Three Rivers, MI. A&D Machinery bought Wells-Index in 1987 and moved to Muskegon, Mi.
A maker of manual and CNC knee type milling machines. The company has been in business since at least the early 1940s.
- Thanks to Gerald Boughner for information about this company.