Profile: Castlet Ltd. is an engineering company. We are an ISO 9001 registered company. We are involved in the design, manufacture, test, and commissioning of ESP power supplies, microprocessors controls, and auxiliary equipment. We specialize in providing engineering solutions for the aerospace and defense sector. We enhance in the tasks of design and applications of accelerometers, air movement generators, bearings, cooling systems, electro-plating, heat exchangers, high speed machines, fluid flowmeters, and temperature compensation techniques.