Shandong Head Group Co., Ltd. was established in 1992 and listed on the Shenzhen Stock Exchange in August 2016, stock abbreviation: Shandong Head, stock code: 002810. Head is an international cellulose ether manufacturer, with 3 divisions of cellulose ether division, Healsee capsule division,Carbon Technology division; and European branch and American branch. Carbon Technology Division of Head Group is a professional manufacturer of graphite chemical equipment, silicon carbide equipment and anti-corrosion and energy-saving chemical equipment, which integrates R & D, production and sales. It has the qualification of designing and manufacturing Class I and Class II pressure vessels and Class A4 graphite pressure vessels, and has been rated as a national high-tech enterprise. It is a member of China Chemical Industrial Equipment Association, a member of China Standardized Equipment Technology Association, a member of the board of directors of China Industry Anticorrosion Technology Association, and one of the earliest established enterprises in the domestic graphite chemical equipment industry.