原文：http://shenzhen.chinacompositesexpo.com/en/news-detail-92-16927.htmlChangsha, November 2025 - Hunan TOYI Carbon Materials Technology Co., Ltd. has officially broken ground on the main structures for its new corporate headquarters and a hundred-ton-scale pitch-based carbon fiber production line in Xiangjiang New Area, Hunan Province, marking a significant milestone in the company's expansion.


The integrated facility will house a dedicated R&D center for pitch carbon fiber, a production base designed for hundred-ton annual output, and auxiliary office and support buildings. The initial phase, currently under construction, focuses on establishing the core carbon fiber production line, a composite materials center, and a multi-purpose complex, with operations scheduled to commence by mid-2026.

This project represents a strategic shift from pilot-scale engineering to industrial-scale manufacturing of high-performance pitch-based carbon fiber, enhancing supply capacity and competitive advantage for broader market adoption.

Developed through a joint venture between TOYI Carbon Materials and Sinopec Hunan Petrochemical, the initiative aims to accelerate the material’s penetration into commercial markets. Beyond aerospace and defense applications, the advanced carbon fiber and its composites are expected to serve growing demand in sectors such as consumer electronics (3C), high-end intelligent manufacturing, and premium sports equipment. 文章来源：http://shenzhen.chinacompositesexpo.com/en/news-detail-92-16927.html