湖南輝宇科技有限公司成立于2004年，是一家專業從事鋰離子電池負極材料研發和生產的高新技術企業。 輝宇擁有獨創的自主知識產權和制造、管理體系。目前具有年產300噸負極材料的生產能力。
　　輝宇公司擁有國際一流的研發團隊，復旦大學吳宇平教授長期擔任公司的技術顧問。吳教授帶領的實驗室為公司的研發中心， 擁有強大的博士后、博士團隊，他（她）們既有深厚的理論功底，又有豐富的國內外公司和科研單位工作的實際經驗。
　　輝宇科技位于湖南省婁底經濟技術開發區，交通便利，是湘黔鐵路和洛(陽)湛(江)鐵路的重要中轉樞紐，上(海)瑞(麗)高速和太(原)澳(門)高速的必經之道，離省會長沙的黃花國際機場約1個半小時的車程。
　　輝宇負極材料的生產工藝獨特，成功解決了天然石墨的不穩定性問題，產品質量合格率為100%，性能優良。產品的克比容量、循環、穩定等方面的性能得到日本第46屆電池大會(2005年11月16日-19日在名古屋)與會代表等的一致肯定和稱贊。目前正在籌建新的生產線，2006年有望達到年產600噸的規模。
　　Huiyu ST Ltd. Co. was built up in 2004. It is a high-tech company to carry out R&D and production of anode materials for lithium ion batteries. The main products are anode materials of high performance for lithium ion batteries. It has its own intellectual rights, manufacture and management system. At present, the production scale is 300 T/year.
　　Our company has an excellent team for research and development on anode materials, and Prof. Dr. Yuping Wu from Fudan University, one of the three most famous universities in China, is one of key long-run advisors.
　　Our company is situated at Loudi City, Hunan Province, China. This city provides convenient transportation. It is the key interconnection of railways of Xiang-Qian and Lou-Zhan and the necessary pass for express-ways of Shanghai-Ruili and Taiyuan-Macau. It takes only one and half hours from Huanghua International Airport, Changsha, which is the center of Hunan Province to here.
　　The technology of our company to manufacture anode materials is unique, and the qualification yield is 100%. The performance of the anode materials is excellent. New production lines are underway to enlarge the yield, and the scale will be 600 T/y in 2006.