Yuyihua established in 2014, is a supplier of testing technology, equipment, and research and development for battery module testing, as well as production and sales. The "Hongdian" brand of the company is dedicated to the development, manufacturing, and marketing of energy storage and power lithium battery pack aging detecting equipment.The company's operations have expanded gradually over the years, and its office and production space now totals more than 6,000 square meters. The company offers battery pack system integration, energy-saving feedback technology, battery management and control, and other technologies. The business primarily assists producers of power, energy storage, and other lithium battery PACKs.The company's offerings are continually expanding as a result of business growth, and these include energy storage, power lithium battery pack aging detection equipment, high voltage, high current, high-power battery test equipment, power battery pack, energy storage power station, mobile base station standby power supply, and other innovative energy projects involving extensive testing equipment for battery charging and discharging.