SMTC Corp provides electronics manufacturing services that include product design and sustaining engineering services, printed circuit board assembly, production, enclosure, cable assembly, precision metal fabrication, systems integration and comprehensive testing services, configuration to order, build to order and direct order fulfillment. The company offers contract manufacturing services to original equipment manufacturers, and technology companies within the industrial, networking and communications, power and energy and medical market sectors. Its segments consist of Mexico, United States, and China with Mexico being the major revenue generator.