1. By the end of 2023, 165438+ 10, 10, according to the brand value, word-of-mouth evaluation and other indicators, the top ten brands of graphene wall warm painting in 2023 were selected. The top ten brands are Wuhua, Xin Aidi, Mei, Warm Lion, Haolide and Feng.
2. The thermal efficiency of graphene heating wall is high: the electrothermal conversion efficiency reaches 99%, which is much higher than the thermal conversion efficiency of most heating methods of 30%-50%.