英杰电气：近年来与比亚迪公司无直接业务合作

Group 1 - The company has previously engaged in sales of multimedia charging pile products to overseas enterprises through BYD, but there is currently no direct business cooperation with BYD [2] - The company's subsidiary, Yingjie New Energy, was involved in the past collaboration with BYD [2] - The inquiry about the depth of cooperation with BYD was addressed on the investor interaction platform [2]