Guangdong Dowstone Technology Co., Ltd. engages in the research and development, production, and sale of new energy battery materials and architectural ceramic glazed materials. Its main products are graphene conductive agent and carbon nanotube conductive agent. It provides inorganic non-metallic glazed materials such as glaze, ceramic ink and auxiliary materials, and provides customers with product design and comprehensive technical services. The company was founded by Rong Jihua, Liang Haiyan, Wang Jun and He Yun on September 21, 2007 and is headquartered in Foshan, China.