Recently, in the two evaluations of Zhejiang Province's advanced technological innovation achievements and manufacturing industry quality benchmarks for 2025 released by the Zhejiang Provincial Department of Economy and Information Technology, Jinggong Technology was selected with its "thousand ton DMSO dry spray wet spinning high-performance PAN based carbon fiber precursor preparation technology" and "practical experience in improving the 'dual wheel drive' lean management system", achieving simultaneous entry into the list in both the "technology" and "quality" tracks, demonstrating comprehensive and solid industrial empowerment strength.

It is worth mentioning that this is the company's second appearance on the list after winning the Innovation Achievement Award for the first time with the "Thousand ton High Performance Fiber Carbonization Complete Equipment" in 2024. Focusing on the key materials upstream of carbon fiber, the breakthrough of "Thousand ton DMSO Dry Spray Wet Spinning High Performance PAN based Carbon Fiber Raw Silk Preparation Technology" has successfully achieved consecutive wins.

Continuously breaking through, innovating, and retaining the title

PAN based carbon fiber precursor, as the "lifeline" of sustainable development in the industrial chain, has long been subject to international monopoly and blockade in its preparation technology. The authoritative recognition of advanced technological innovation achievements in Zhejiang Province marks a crucial step for China to break through international technological barriers in the field of carbon fiber raw silk, and take the initiative to localize and scale independently and controllably.

Jinggong Technology's "High Performance PAN based Carbon Fiber Precursor Preparation Technology"

Jinggong Technology deeply focuses on the precise connection between technological innovation and industrial demand. Through independent research and development, it has built a full process technology system covering solvent recovery, polymerization, solvent separation, and raw fiber production. It innovatively applies large capacity polymerization and homogenization raw liquid preparation technology, successfully breaking through the difficulties of dry spray wet spinning technology and multi-stage high magnification stretching process, achieving efficient production such as high-performance raw fiber automatic continuous winding and winding, which will greatly enhance China's core technological strength and large-scale production capacity in the high-end carbon fiber manufacturing field. According to authoritative experts in the industry, this industrialized technology has reached the leading level in China.

The high-performance PAN fiber production line project of Jinggong Technology is currently under construction

Innovation, deep cultivation, quality building foundation

The deep integration of technological innovation and industrial innovation, the coordinated support of lean management and quality building, accelerates the transformation of scientific and technological achievements into real productivity. The "dual wheel drive" lean management system, which ranks first in the category of upgrading the quality benchmark system of Zhejiang Province's manufacturing industry in 2025, is an important support for Jinggong Technology to transform its technological advantages into market advantages. It is also a closed-loop practice of "technological innovation quality improvement achievement transformation industry empowerment".

Jinggong Technology Lean Manufacturing Digital Factory

This system is guided by the "big quality concept" and driven by the two core drivers of "lean production" and "digital quality management system". Based on "quality first", it embeds modern scientific management technology and methods of "full staff participation and full process management". It relies on information platforms such as CRM, ERP, PLM, MES, etc., runs through the entire production process, achieves standardization, visualization, and precision of quality control, and builds a solid guarantee for product reliability and consistency.

This time, we have been awarded two provincial-level heavyweight honors, adding authoritative endorsement to the company's path of continuous innovation, independent innovation, and lean quality improvement. In the future, Jinggong Technology will continue to break through the bottleneck of industrial upgrading with innovative strength, empower market value enhancement with quality assurance, promote the landing of carbon fiber full chain technology and equipment in more high-end emerging fields, and contribute more solid innovative strength to the high-quality and sustainable development of China's industry.