Diagnose, repair, adjust, or maintain any industrial manufacturing machinery, such as sheet metal machines, engines, pneumatic tools, and conveyor systems in accordance with diagrams, sketches, operation manuals, and manufacturing specifications using hand tools, power tools, and precision measuring and testing instruments. Fast forward just 10 years, BASX, now an integral part of AAON, is an industry leader in the innovative research, development, design and manufacturing of custom heating, ventilation, and air conditioning (HVAC) solutions.