Chang Sheng Technology is a high-tech enterprise dedicated to the R&D, production and sales of high-performance carbon fiber. It possesses core technologies covering the entire industrial chain including polymerization, spinning and carbonization, being the first domestic company to achieve stable mass production of T700 and T800 grade carbon fibers using dry-jet wet spinning. It has also mastered large-scale production of T1000, T1100 and M40 grade carbon fibers. With 65 patents and multiple certifications, its products spanning T700-T1100 and M40X grades are widely used in aerospace, sports and leisure, transportation and other fields.