The domestic carbon fiber industry is undergoing a critical transition from 'having' to 'excelling.' A newly approved national standard is pushing this process to a new level.
Background
In July 2026, the Standardization Administration of China officially approved the 'Terminology, Classification, and Model Designation Method for Complete Sets of Polyacrylonitrile Fiber Production Equipment,' which will take effect on February 1, 2027. This is the first national standard in the field of complete sets of carbon fiber precursor equipment in China, jointly drafted by Jinggong Technology and Huachuang Technology. Previously, the 'Terminology, Classification, and Model Designation Method for Complete Sets of Fiber Carbonization Production Equipment,' led by Jinggong Technology, took effect in June 2025. With these two standards, both the precursor and carbonization stages are now covered under the national standard framework, establishing a unified equipment standard system for the entire carbon fiber process.
The Gap Filled and Industry Pain Points
Polyacrylonitrile (PAN) precursor is the precursor to carbon fiber, and its quality directly determines the final performance. For a long time, the domestic precursor equipment sector lacked unified specifications, leading to inconsistent terminology, classification, and model naming across manufacturers. This chaos resulted in inefficient production line design, high equipment procurement costs, and difficult supply chain coordination. For example, different manufacturers might describe the same functional device with completely different model numbers, creating significant communication overhead and trial-and-error risks for buyers. The new standard unifies terminology, classification, and model designation rules across the entire process—from polymerization, spinning, drawing, drying, to solvent recovery—meaning equipment manufacturers, downstream users, and engineering designers now share a common language.
Industry Impact
For upstream equipment manufacturers, standardization means clearer technical thresholds and more regulated market competition. Companies that relied on information asymmetry to secure orders will face pressure, while those with core technologies and compliant product lines will gain more defined market space. For midstream carbon fiber producers, the new standard directly reduces the difficulty of equipment selection and production line integration. Buyers can quickly compare the performance of different suppliers based on standardized model numbers, reducing the time and capital expenditure associated with customization. More importantly, standardized data interfaces and classification rules lay the foundation for future intelligent upgrades and digital management of production lines.
From a cost perspective, the scale effects brought by standardization are significant. When equipment models are unified, spare parts can be shared across manufacturers, reducing maintenance costs. Additionally, production line design cycles are expected to shorten, accelerating project commissioning—a critical advantage for the domestic carbon fiber industry, which is currently in a rapid expansion phase.
Full Industry Chain Perspective
Combining the precursor equipment standard with the already implemented carbonization equipment standard reveals a larger picture: China's carbon fiber full-process equipment is forming a standardized closed loop from precursor to carbonization. This not only enhances the self-sufficiency and controllability of the domestic industry chain but also provides technical discourse power for international competition. Jinggong Technology stated that it will continue to collaborate with Huachuang Technology to promote the application of these two national standards, advance group standards, and tackle core bottlenecks such as large-tow and high-performance PAN precursors and carbonization equipment. This means standardization is only the first step; subsequent technological breakthroughs and industrial implementation will be the real tests.