Ningxia Hanyao Graphene Energy Storage Material Technology Co., Ltd. was established on 201717. The legal representative is Zheng Li, and its business scope includes: R&D, manufacturing and sales of anode and cathode materials and conductive paste for graphene batteries; Wholesale and retail of power products and related materials, electromechanical products and analytical instruments supporting the information industry of electric vehicles; Import and export of products and technologies (except those prohibited by laws and regulations); Technical consultation, technology transfer and technical services; Analytical instrument testing service, etc.