engineering services, computer hardware, packaging products, valves, pumps, sensors, packaging materials, blades, test and measurement instrumentation, automation system design, clamps, power plant equipment design, doors, switch pressure gages, generators or generating sets, control instrumentation, motors, consumer durable packaging, precision components, pressure gage cocks available from quest inc based in southfield, mi. click the links below to visit our website or contact us via our profile page.