O'Brien Iron Works, 2043 Arnold Industrial Way, Concord, CA 94520, US

Alloy Metal Products was founded by Fred Matter and has remained under his ownership since 1977, growing to become an international supplier to the global machined components marketplace. Fred arrived in the Bay Area from Switzerland in 1967 with a background in fine machining and worked in the industry for the next decade, building expertise in tool and die making and designing fixtures and tools. Alloy Metal Products began in Hayward, California on Foley Street and moved to San Benito Street in 1980. Initially Alloy Metal Products was strictly a machine shop providing services to a wide range of customers, located throughout the Bay Area. In the 90's, Alloy added Wire EDM machining and assembly to expand its capabilities in meeting the ever-increasing demands of its long-standing customers and the marketplace in general. Alloy Metal Products moved to its present location on Las Positas Rd. in Livermore in 2002. We are a precision machine shop specializing in CNC milling and machining including multi-task 5-axis and 8-axis, MAM72, wire EDM, precision turning, exotic metals, machined parts and assembling. CNC automation reduces errors and adds precision and quality. Automation also allows for more flexibility in the machining or milling process.