April 11-13,2019 shenzhen international graphene BBS was held at the shenzhen international graduate school of tsinghua university.Aimed at promoting the BBS other two-dimensional graphene,China material and industrialization of research and application of carbon nanomaterials,strengthen international cooperation and exchanges,graphene from academic and industrial perspective,the other 2 d material and research progress of carbon nanomaterials science and industry development present situation,for the domestic and foreign outstanding scientists and entrepreneurs to build a platform for exchanges and cooperation,promote the graphene related fields at home and abroad scientific research and industrial application of rapid development.

　　LANHE brought the latest battery testing equipment to the exhibition to discuss battery testing technology with professional exhibitors and visitors from all over the country.