Dan Gui Zhang

Peking University provides post-secondary education services. It offers undergraduate and graduate courses. It provides courses such as basic and applied sciences, social sciences and the humanities, sciences of medicine, management, and education. The company was founded by JiaNai Sun in 1898 and is headquartered in Beijing, China.

Hunan Shinzoom Technology Co., Ltd. engages in the development and production of cathode material lithium batteries. Its products include artificial graphite, composite artificial graphite, natural graphite, anode material for power battery, and new anode. Its business scope includes research and development, production, and sale of lithium-ion battery anode materials, carbon products, graphite mineral products, carbon fiber materials, graphene materials, carbon-based composites, and electronic auxiliary materials; provision of relevant technical advice and services; and recycling waste graphite materials. The company was founded on May 24, 2001 and is headquartered in Changsha, China.