Great Wall special steel of angang steel group is mainly engaged in the smelting and pressing processing of special steel and special alloys, and the research and development ability of military metal materials is in the leading position in the industry. In recent years, it has mainly undertaken the scientific research task of military new materials such as aviation, aerospace, ships, nuclear devices and weapons. We are responsible for the production of high temperature alloy, corrosion resistant alloy, titanium alloy, precision alloy, special stainless steel, alloy structural steel, etc., with a market share of 10 ~ 15% of military high-end materials. Main civilian goods of scientific research and production of covering electronics, machinery, petrochemical, pharmaceutical, nuclear power and other fields, high temperature alloy, high alloy steel, stainless round steel, precision seamless steel tube, nuclear power steel tubes, titanium and other products in the domestic occupies an important position, market share among the industry forefront. It has many proprietary technologies, including chemical urea grade stainless steel, and the production of nano-grade steel, high purity steel, high temperature alloy, corrosion resistant alloy and flat steel.