Southwest Performance Machine is Harlow Sammons dedicated full service machine shop, with 9 CNC Mill and Lathes, a Plasma Cutting Table, CNC Router, 300 Ton CNC Press Brake, along with a manual machine shop, to provide parts for all of our equipment, replacement parts sold by our Parts Department, as well as any additional machining required for repair work. It is centrally located within the Harlow Sammons facilities for rapid service.