Based on the scientific research achievements of the famous University, the company specializes in the R&D, production and sales of various precise ceramic products, and successfully develops advanced technologies such as "soft ceramic friction disc" and "low friction yarn guide". The core products -- ceramic friction disc (including working disc, guide disc and knife disc) and yarn guide, have excellent performance and successfully replace similar international high-quality products, exported to Europe, Asia, the United States, Taiwan and other countries and regions, well received by domestic and foreign customers and dealers.Professor Zhanhua Shi, the founder of the company and the head of the advanced ceramics R&D center of the School of Materials of Huazhong University of Science and Technology, has been engaged in the research and development of various engineering materials and advanced ceramics for many years and was in charge of several scientific and technological research projects. Prof. Shi was awarded the second prize of the National Science and Technology Progress Award and the State Education Commission and the Ministry of Machinery Industry Science and Technology Progress Award. The ceramic friction disc manufacturing technology that Shi responsible for passed the appraisal of the China Petrochemical Corporation (93.10.8) organization in 1993, with the remarks: "This product achieves the technical level of foreign products and can be used as their substitutes". Prof. Shi has developed series of advanced ceramic products like ceramic ball bearing, ceramic sand blasting nozzle, ceramic friction disc, ceramic printing wheel etc. The whole assembly technology for ceramic friction disc and guider, including raw material processing and precise manufacturing technology, is on the leading edge of the world.