Langejans

Delwyn Langejans started making guitars in 1971 in Holland, Michigan. From that time until his retirement in 2012 Langejans made over 1200 instruments, including acoustic guitars, banjos, harp guitars, and a few electric guitars. He is best known for his dreadnought and grand concert acoustic guitars.

Source: Langejans Guitars website (1 December 2017)