Hotstart is a company with over 80 years of expertise in engine heating manufacturing and integration. They specialize in providing energy-efficient heaters, thermosiphon heaters, pump-driven heaters, forced circulation systems for coolant and oil, dual fluid circulation, auxiliary power units, industrial immersion heaters, battery heating, in-block heaters, controls, and accessories. Hotstart serves various markets including energy storage, power generation, marine, railroad, machinery, hazardous locations, and truck & bus. They also offer services such as technician certification training, contract manufacturing, engineering and testing capabilities, and design, build & deliver solutions.