Jiexiu Zhiyao Carbon Co., Ltd. is located in the circular economy industrial park of chemical industry in Jiexiu Economic and Technological Development Zone of Shanxi Province (coking, iron and steel, clean coal, chemical industry, electricity, carbon and other leading industries have been formed in the zone, and the advantages of developing circular economy are prominent). The company was established in April 2003, covering an area of more than 150,000 square meters and employing more than 500 people. It is a regular member of China Carbon Industry Association. The company's annual output of 60,000 tons of ultra-high power graphite electrode project is a highly efficient and low-pollution circular economy industry project advocated by the national supply side reform. At present, it has a carbon production line with an annual capacity of 60,000 tons of graphite electrode. Its main business is to produce and sell ordinary power, high power and ultra-high power graphite electrode of 300 mm-700 mm, especially for carbon productionline. 700mm and above super high power graphite electrode is the leading product; the product is made of needle coke as raw material, coal tar as binder, and refined by scientific formula. The product is used as the conductor of heating and melting burden in arc furnace by releasing electric energy in the form of electric arc. It has the characteristics of high flexural strength, good oxidation resistance, good conductivity and low consumption. The products are exported to more than 20 provinces and cities in China and exported to Southeast Asian countries and regions such as the United States, Western Europe, Russia, Africa, Japan, Vietnam and India.