Mill-Max Mfg. Corp., founded by Roger L. Bahnik in 1971, initially served as a supplier of gears and hobs. With the growth of the electronics industry in the 1980s, it transitioned into a company primarily producing interconnect components. Its main product lines include precision-machined contact pins and sockets, spring-loaded contacts and connectors, PCB pins and solder terminals, IC sockets, and board-to-board interconnects.