Hayley Industrial Electronics Ltd. Has been providing high quality power equipment to oil and gas plants and pipelines, power distribution networks, and telecommunications sites. We design and manufacture a line of industrial Uninterruptible Power Systems ( UPS ) comprised of Battery Chargers, Sine Wave Inverters, Static Transfer Panels, and Standby Batteries. Our designs utilize electronic control of very robust magnetics to create highly reliable systems that can be installed in remote areas and can be maintained by plant electricians. Our line of inverters have been designed to be used with high inrush and high crest factor loads like block valves, step up distribution transformers, and switching power supplies. We offer a five year warranty on all our manufactured items.