Wanji Holding Group Co., Ltd. (Luoyang Xinan Electric Power Group Co.Ltd.), founded in 1987, is a large-scale state-owned enterprise integrating coal, electricity, metallurgy, building materials, and chemicals, a national pilot enterprise of circular economy determined by the Ministry of Industry and Information Technology, and a provincial key enterprise of the non-ferrous metals industry.

After over two decades of development, it has the total assets of RMB 20 billion, 13, 800 workers, and the factory area of 9.53km2. It reaches the total capacity of 1.05 million kilowatts, and an annual output of 3 million tons of coal, 800, 000 tons of alumina, 650, 000 tons of electrolytic aluminum, 30, 000 tons of aluminum casting rolls, 120, 000 tons of large sheet ingots, 350, 000 tons of carbon anode, 20, 000 tons of graphite cathode, 22, 500 tons of sodium metal, 10, 000 tons of indigo, 200 million of flyash bricks, and 3 million tons of flyash cement. It ranks the 296th in the China Top 500 Enterprises, the 246th of the China Largest 500 Group Companies, and the 8th among the 100 Key Industrial Enterprises in Henan Province. It creates the world-known brand worth RMB 1.165 billion.

Always adhering to the strategic policy of advantages Basis, Market Orientation, Self Expansion, Rolling Development and vigorously implementing the adjustment of industrial structure and product mix, the company has uninterruptedly lengthened the industrial chain and expanded product areas. Especially since the 10th Five-Year Plan period, the company had paid more attention to energy conservation and technological innovation, highlighted the improvement of technological content, achieved product appreciation, and through independent R&D, built the only one large graphite cathode production line for aluminum in China with independent intellectual property rights. Its products were well-marketed in Alcoa, Alcan, Hydro Aluminum and other world famous