.Deyang Ruitai Technology Co., Ltd. is established in Jinshan Industrial Park, Luojiang County, Sichuan Province. It is mainly engaged in the research and development of dry load box and manufacturing of high-tech enterprises. The company is committed to the continuous improvement of product quality and customer service, and strives to provide customers with more efficient and perfect product load testing program for many years. So that we can be recognized by the market. At present, the company has many patented technology of load box, and the products are popular in domestic and foreign markets.The products are mainly used in hydropower plants, thermal power plants, substations, electric power scientific research institutes,The data center,shipyard and other experimental institutions. It is safer, more efficient and more convenient than conventional methods to do load experiments for power plants and substations (differential protection, phasor calibration load equipment; reverse transmission load experiments for line medium and low voltage lines).Adhering to the slogan of diligence and professional innovation, the company strives to become a leader in load testing industry