CNC MARK LLC

CNC MARK LLC is an owner-operated machine shop based in Longview, Texas, providing CNC machining, prototyping, and production services. The company leverages more than 30 years of manufacturing experience and operates Doosan, Kitamura, and Hwacheon CNC equipment with BobCAD-CAM programming. Services cover rapid prototyping, small-batch runs and higher-volume production for industries including automotive, oil & gas, aerospace, military, agriculture and construction. The shop focuses on precision machining, repair/rework and delivering competitively priced custom parts.