
American Mfg Co is proud to be the leading AMERICAN manufacturer, the Original OEM’s of drilling mud-pumps and replacement parts in the industry. The only US manufacturer of oil & gas drilling mud-pump spares to hold both API 7-K and ISO 9001 certificates. American Mfg is able to offer 100% American in-house made valves, bonded urethane pistons, seals and gaskets at the most competitive price available.