Knowledge of electronics, single and 3-phase wiring (up to 480 volts), motion controls, HVAC systems, refrigeration, industrial boilers, pneumatics, hydraulics, robotics, and packaging equipment. What Masters Gallery Foods Can Offer You : We're a company built on many values, among them are passion, integrity, and people, which means if you join Masters Gallery, you'll join a team brought together by enthusiasm, trust, and dedication.