40 Contract electronics manufacturing for the industrial control, automotive, medical, computer, industrial products, military and defense, aerospace and avionics, and telecommunications industries; manufacture of complex printed circuit board assemblies using pin-through-hole and surface mount technology to the order and specification of others; manufacture of interconnection technologies, namely fine-pitch and mixed technology products, namely, products with very small leads and connectors, and products utilizing both through-hole and surface mount connecting technologies, for use in the industrial control, automotive, medical, computer, industrial products, military and defense, aerospace and avionics, and telecommunications industries to the order and/or specification of others; prototype fabrication of new products for others; prototype fabrication of complete box-build systems and systems integration for use in the industrial control, automotive, medical, computer, industrial products, military and defense, aerospace and avionics, and telecommunications industries; consultation services in the field of manufacturing printed circuit board assemblies