MAC Valves Inc. - founded in 1948 - is one of the world’s leading producers of pneumatic valves. MAC® is recognized as an inn ... ovator in advanced solenoid valve technology that is used in a broad range of industries such as; industrial automation, transportation, glass, plastics, electronics, medical, and food sorting, just to name a few. Headquartered in Wixom, MI, USA, MAC has manufacturing locations in strategic locations around the globe and is supported by the MAC Distributor Network (MDN) in more than 45 countries. read more