We are looking to buy electricity saving devices (products) systems, under our brand, that saves more than 10% electricity consumption for lightings, air conditioners, refrigeration and motors. Applicable range: single phase 110 Volts and 240 Volts, 3 phase 220 Volts and 415 Volts. Prefer to treat the electrical system of more than 400 Amps, rather than the individual loads. Products should come with a products warranty. Prefer to come with electricity data logger and software to measure the actual electricity consumption before and after the installation of the electricity saving devices.