Asama Coldwater Manufacturing (ACM) is a leading automotive components manufacturer based in Coldwater, MI. Established in January 1996 as a joint venture between Asama Giken and Honda Motor Company, ACM has been dedicated to producing high-quality automotive components for Honda passenger vehicles. With over two decades of experience, ACM has continually evolved its manufacturing capabilities to meet the demands of the industry.

ACM's state-of-the-art facilities in Coldwater, MI include a foundry, high-capacity machining facility, Geomet® paint lines, and extensive research and development technologies. In 2013, ACM expanded its operations with the acquisition of a second foundry in Warrenton, GA, and in 2015, a state-of-the-art machining and paint facility was constructed at this site. This strategic expansion allows ACM to better serve customers in the southern United States by improving delivery times.

At ACM, our core philosophies revolve around respect for the individual and our community. We are committed to continuous improvement in all areas, including safety, quality, cost, delivery, morale, and environmental aspects. By promoting individual and team activities, we strive to make constant advancements.

With worldwide operations, including parent company Asama Giken in Japan and sister company Asama Indonesian Manufacturing (AIM) in Indonesia, ACM is a global brand with a strong reputation. Trust and customer satisfaction are our priorities, which is why we embrace free thinking and bold challenges to ensure our customers have confidence in our products. To learn more about Asama Coldwater Manufacturing and our extensive range of automotive components, please visit our website or contact our Coldwater, MI headquarters at (517) 279-1090.

For inquiries regarding ACM's Georgia location, please call (706) 465-2110