Bertrand Products, Inc. was started in 1953 by Victor Miller. The company was located in Bertrand Township Michigan but now resides in South Bend, Indiana. In 2001, Paul Bonin purchased the company. Bertrand Products continues as a family-owned business with Paul's son, B.J. Bonin, performing the role of President. Under his vision and direction, Bertrand continues to be a best-valued producer of quality, specialized precision-machined parts and light assemblies for primary and secondary aerospace manufacturers. Bertrand maintains its position as a premier supplier to our customers by responsiveness only accomplished by teamwork.