JR Machine and ETW are sister companies delivering complementary precision manufacturing solutions. JR Machine specializes in accurate, reliable precision-machined components ranging from 1” to 18” in diameter and up to 48” in length, with extensive expertise in demanding materials including super alloys such as Inconel. ETW enhances these capabilities with a full suite of advanced 5-axis mill/turn technologies, the ability to hold ultra-tight tolerances down to 8 microns, and precision grinding capabilities reaching 3 microns. Together, JR Machine and ETW provide customers with end-to-end machining solutions, combining robust production capacity, advanced technology, and exceptional precision for complex, high-performance applications across aerospace, defense, energy, and other critical industries.