China's carbon fiber industry has reached a critical milestone in infrastructure development. The State Administration for Market Regulation has officially approved the national standard 'Terminology, Classification, and Model Numbering Method for Complete Sets of Polyacrylonitrile Fiber Production Equipment,' which will take effect on February 1, 2027. This marks the first unified 'language system' for carbon fiber precursor production equipment in the country.
Industry Pain Point: Chaotic Naming Hampers Efficiency
For years, China's carbon fiber precursor equipment sector lacked unified norms. Different manufacturers used varied names for similar equipment, and model numbering systems were inconsistent. This 'dialect'-like industrial ecology led to high communication costs during production line design, difficulties in horizontal comparison during equipment procurement, and significant challenges in subsequent maintenance and upgrades. According to industry public data, hidden losses caused by terminology inconsistencies—such as design rework and equipment selection errors—can amount to millions of yuan annually for small and medium-sized carbon fiber enterprises.
The standard was jointly led by Zhejiang Jinggong Integrated Technology Co., Ltd. and Zhejiang Huachuang Carbon Fiber Technology Co., Ltd. For the first time, it unifies the terminology, classification, and model numbering rules for the entire chain from polymerization, spinning, drawing, drying, to solvent recovery. For buyers, this means future tenders can be based on a unified classification system for precise price comparisons; for equipment manufacturers, it provides clear coordinates for product positioning and market promotion.
Standard System Puzzle Completed: From Precursor to Carbonization
The release of this national standard is not an isolated event. In June 2025, the national standard 'Terminology, Classification, and Model Numbering Method for Complete Sets of Fiber Carbonization Production Equipment,' also led by Jinggong Technology, was already implemented. With the precursor equipment standard now in place, the two most critical stages of carbon fiber production—precursor manufacturing and carbonization—are both covered by national standards.
From an industry chain perspective, the quality of the precursor directly determines the strength and stability of the final carbon fiber. The precision and intelligence level of precursor equipment directly impact production yield and cost. Previously, while a standard existed for carbonization equipment, the lack of a standard for upstream precursor equipment led to mismatched interfaces and incompatible data between upstream and downstream equipment. Now, with a connected standard system, the entire process—from polymer solution to finished carbon fiber—has unified terminology and classification. This substantially reduces coordination friction across the supply chain and enhances the interchangeability and versatility of domestic equipment.
Industry Impact: Accelerated Domestic Substitution and Cost Restructuring
The impact of this national standard on China's carbon fiber industry will manifest in three key areas:
- Improved equipment procurement efficiency. With unified model numbering, downstream carbon fiber producers can quickly identify the performance level of equipment, reducing selection cycles. It is estimated that the procurement process for a single piece of equipment can be shortened by over 20%.
- Enhanced competitiveness of domestic equipment. Previously, domestic precursor equipment manufacturers often faced disadvantages in bidding due to inconsistent model naming. The new standard provides a quantifiable benchmarking system, helping break the monopoly of imported equipment in high-end markets.
- Accelerated technological iteration. A unified terminology system facilitates smoother technical exchanges and patent filings, aiding industry-academia-research collaboration in tackling core bottlenecks such as large-tow and high-performance PAN precursors.
From a global competitive landscape, companies like Japan's Toray have long held technological high ground in carbon fiber, backed by mature standard systems and supply chain management. While China's carbon fiber output is growing rapidly, equipment standardization has been a persistent weakness. The linkage of these two national standards represents a crucial step in addressing this gap.