BF&S, Inc. . BF&S, Inc. has over 30 years experience as a contract manufacturer. We have several facilities in Mexico with over 350 employees in both the border region of Agua Prieta, Sonora and the interior of Mexico, with offices and warehousing facilities in Douglas, Arizona. Some of our manufacturing experience includes: wire harness assemblies, rotor and stator assemblies, both hand and machine winding, fiber optics assemblies, brush block assemblies, clean room manufacturing, and precision machining, for military, medical, avionic and commercial applications. Mission Statement BF&S is committed to meet or exceed our customers expectation through training and continuous improvement and provide an environment where our employees can meet their potential and thrive in an atmosphere of excellence, all the while maintaining integrity in our interactions with our customers. BF&S is a Mexican operation owned and run by American businessmen who understand how business is done in both countries. BF&S/MEFASA is an equal opportunity employer