吉林碳谷 — Investor Relations & Filings

Jilin Tangu Carbon Fiber Co., Ltd. specializes in the research, development, and large-scale production of polyacrylonitrile (PAN)-based carbon fiber precursors. The company focuses on high-performance precursor technology, offering a diverse product portfolio that includes both small-tow and large-tow specifications, such as 24K and 48K varieties. These materials serve as critical inputs for the manufacturing of carbon fiber used in wind turbine blades, aerospace components, automotive parts, and sports equipment. By leveraging advanced polymerization and spinning processes, the company provides high-strength, high-modulus materials designed for demanding industrial applications. Its core competencies lie in the mass production of cost-effective large-tow precursors, supporting the global transition toward lightweight and high-strength structural materials.