Luoyang Grasen Power Technology Co.,Ltd. is a professional high-tech enterprise engaged in the research, development, manufacturing, sales and services of new-energy electric vehicle charging equipment and products. She is wholly owned subsidiaries of publishing company-Jiangsu Yinhe Electronics(Stock code: 002519) and Henan science and technology small and medium-sized enterprise and Henan science and technology little giant enterprise. At present, we have developed a series of electric vehicle on-board charger series, DC/DC converter (DC/DC) series, DC charging module series, AC charging pile series, DC charging pile series, etc. Many products have leading technology in China, widely applied in the fields of new energy electric vehicles.