Deepening Technology Empowerment, Promoting Industry Upgrades Together! Liu Changlei, Secretary-General of the China Glass Fiber Association, Visits Niumag in Suzhou

On July 8, 2025, Liu Changlei, the Secretary-General of the China Glass Fiber Industry Association, visited Niumai Analysis Instruments Co., Ltd., a member of the association, for an on-site inspection and in-depth exchange. Yang Peiqiang, Chairman of Niumai Analysis, warmly welcomed Mr. Liu along with the company team, including Director Feng Chong, Manager Yang Liang, Manager Wang Guoyi, and others. The two parties held a productive discussion on the core role of low-field nuclear magnetic resonance (NMR) technology in driving the green, intelligent, and high-end development of the glass fiber and products industry.

As a leading domestic manufacturer of analytical instruments, Niumai Analysis adheres to independent innovation. Its low-field NMR instruments have been successfully applied in industries such as glass fiber and product manufacturing, glass fiber-reinforced composite materials, carbon fiber, and have expanded to petrochemicals, metallurgy, biopharmaceuticals, food, and more. Notably, the company’s independently developed glass fiber yarn combustibles content testing analyzer, with its excellent performance, has been widely applied and highly recognized in daily quality control and high-quality impregnator R&D in several large domestic glass fiber pool kiln production enterprises, providing key technical support for enhancing product quality.

During the discussion, Secretary-General Liu Changlei deeply analyzed the current development trends of the glass fiber and products industry in China and globally, focusing on the opportunities, challenges, and core tasks the industry faces during the “15th Five-Year Plan” period. Director Feng Chong and Manager Wang Guoyi from Niumai Analysis provided a systematic introduction to the basic principles of low-field NMR technology and its broad application prospects in the industrial field. They emphasized the unique advantages and practical application results of this technology in accurately and efficiently testing and analyzing the moisture content and combustibles content of glass fiber yarns.

The core value of low-field NMR technology lies in its powerful “qualitative, quantitative, and location-based” analysis capability, particularly suitable for analyzing the component distribution and internal microstructure of inorganic-organic composite products and different organic composites. This feature reveals its tremendous potential in multiple key stages of the glass fiber industry chain, such as:

Accurate determination of combustibles content in inorganic continuous fibers;

Development and quality control of inorganic fiber-coated fabric products;

Reliable testing of resin content in glass fiber reinforced composites;

Durability evaluation and analysis of glass fiber and products in real application environments.

This technology is expected to provide the industry with a green, efficient, and accurate new testing and analysis methodology system, becoming a key technological engine driving the industry toward a high-end future.

After the exchange, Secretary-General Liu Changlei, accompanied by Chairman Yang Peiqiang, visited Niumai’s product showroom, modern production workshop, and high-standard testing laboratory, gaining a direct understanding of the company’s technological strength and innovation atmosphere.

During the exchange and inspection, both parties reached an important consensus: in the future, they will further strengthen communication and collaboration, jointly exploring the deeper integration of low-field NMR technology and its application solutions in the glass fiber and products industry. The focus will be on new product development, online production testing, quality traceability system construction, and the standardized development of the industry market, fully unleashing the empowering potential of this technology and jointly contributing wisdom and strength to promote the higher quality and level of development of China’s glass fiber industry.