Since 1980, EGS Production Machining Inc. has been manufacturing screw machine parts. Based in Irving, Texas, the company manufactures multi-axis close tolerance Swiss computer numerical controlled (CNC) machined parts. It also specializes in CNC turning, milling, grinding and sub-assembly capabilities. The manufacturer works in different industry groups, including flow control and flow measurement in both petrochemical and industrial water products. It also caters to medical device/diagnostic, document sorting, commercial electronics, aircraft and aerospace industries. EGS Production Machining Inc. is an ISO 9001:2000 registered company.