Top 10 fiberglass rolls Manufacturers in China

Nov 24, 2025

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Emily Zhang
Emily Zhang
As the Production Manager at Shannong Fiberglass Co., Ltd., I oversee the daily operations of our state-of-the-art production facility. With over 5 years of experience in fiberglass manufacturing, I'm passionate about sharing insights into how we achieve a daily output of 100,000 square meters of fabric through innovative technology and efficient processes.

Fiberglass rolls are a versatile and widely - used material in various industries. They are made from fine glass fibers that are woven or matted together to form a continuous sheet or roll. Fiberglass rolls offer excellent properties such as high strength, heat resistance, chemical resistance, and electrical insulation. These characteristics make them suitable for applications in construction, automotive, aerospace, and many other fields. In China, there are numerous manufacturers producing high - quality fiberglass rolls. Here are the top 10 fiberglass rolls manufacturers in China:


1. Shan County Shannong Glass Fiber Co., Ltd.

Shan County Shannong Glass Fiber Co., Ltd. is a well - established enterprise in the fiberglass industry. It has been dedicated to the research, development, production, and sales of fiberglass products for many years. The company adheres to strict quality control systems, ensuring that each roll of fiberglass meets high - end industry standards.


Features in Fiberglass Rolls

  • Diverse Product Range: Shan County Shannong offers a wide variety of fiberglass rolls, including different thicknesses, densities, and fiber diameters. This allows customers to choose the most suitable product according to their specific application requirements. For example, in the construction industry, thicker and denser fiberglass rolls can be used for insulation and reinforcement, while thinner ones are more suitable for electrical insulation applications.
  • High - Quality Fibers: The company sources high - quality glass raw materials and uses advanced manufacturing processes to produce fiberglass rolls with excellent mechanical properties. The fibers in their rolls have high tensile strength, which means they can withstand significant stress without breaking. This makes the fiberglass rolls ideal for use in load - bearing structures.
  • Good Chemical Resistance: The fiberglass rolls produced by Shan County Shannong are resistant to many chemicals, including acids, alkalis, and solvents. This property makes them suitable for use in harsh chemical environments, such as chemical plants and wastewater treatment facilities.


Company Advantages

  • Advanced Technology: The company continuously invests in research and development to introduce advanced production technologies. This enables them to improve product quality and production efficiency. For instance, they have adopted automated production lines, which can precisely control the production process and reduce human errors.
  • Experienced Team: Shan County Shannong has a team of experienced technicians and management personnel. Their expertise in the fiberglass industry allows the company to quickly respond to market changes and customer needs. They can also provide professional technical support and after - sales service to customers.
  • Global Market Reach: The company has established a wide sales network both in China and overseas. Their fiberglass rolls are exported to many countries and regions, which not only reflects the high quality of their products but also enhances their brand influence in the international market.


Website: https://www.snfiberglass.com/


2. Jushi Group Co., Ltd.

Jushi Group is one of the largest fiberglass manufacturers in the world. It was founded in 1970 and has a long - standing history of innovation and development in the fiberglass industry. The company has multiple production bases in China and overseas, with a large - scale production capacity.


Features in Fiberglass Rolls

  • Innovative Product Design: Jushi Group focuses on product innovation. Their fiberglass rolls are designed with unique structures and properties to meet the evolving needs of different industries. For example, they have developed high - performance fiberglass rolls with enhanced thermal insulation properties, which are widely used in the energy - saving building sector.
  • Consistent Quality: With strict quality management systems in place, Jushi ensures that every batch of fiberglass rolls has consistent quality. Their products are tested rigorously at every stage of the production process, from raw material inspection to finished product testing. This consistency makes them a reliable choice for large - scale projects.
  • Customization Capability: The company can customize fiberglass rolls according to customers' specific requirements. Whether it is a special fiber composition, a particular size, or a unique surface treatment, Jushi can meet the needs of different customers, providing them with tailored solutions.


Company Advantages

  • Strong R & D Capability: Jushi Group has a large - scale research and development center with a team of top - notch scientists and engineers. They are constantly exploring new materials and production processes to improve the performance of fiberglass rolls. Their R & D efforts have led to many technological breakthroughs in the industry.
  • Economies of Scale: Due to its large - scale production, Jushi can achieve economies of scale. This allows them to offer competitive prices without sacrificing product quality. The cost - effectiveness of their fiberglass rolls makes them very attractive to customers in both domestic and international markets.
  • Sustainable Development: Jushi is committed to sustainable development. They have implemented a series of environmental protection measures in the production process, such as waste recycling and energy - saving technologies. This not only reduces the environmental impact but also enhances the company's social responsibility image.


3. Taishan Fiberglass Inc.

Taishan Fiberglass Inc. is a leading fiberglass manufacturer in China. It is a subsidiary of China National Building Materials Group Corporation. The company has advanced production equipment and a high - level R & D team.


Features in Fiberglass Rolls

  • High - Strength Fiberglass Rolls: Taishan Fiberglass specializes in producing high - strength fiberglass rolls. The rolls have excellent mechanical properties, which can be used in applications where high strength and durability are required, such as in the aerospace and automotive industries.
  • Good Thermal Stability: The fiberglass rolls produced by Taishan Fiberglass have good thermal stability. They can maintain their performance at high temperatures, making them suitable for use in high - temperature environments, such as in industrial furnaces and heat - resistant insulation applications.
  • Fine Surface Finish: The company pays great attention to the surface finish of its fiberglass rolls. The smooth surface of the rolls not only improves their appearance but also makes them easier to process and install.


Company Advantages

  • Integrated Production System: Taishan Fiberglass has an integrated production system, which includes raw material production, fiber manufacturing, and product processing. This vertical integration allows the company to have better control over the quality and cost of its products.
  • Industry - Leading Technology: The company has introduced many industry - leading technologies in the production of fiberglass rolls. For example, they use advanced melting and spinning technologies to produce high - quality glass fibers, which are the basis for high - performance fiberglass rolls.
  • Comprehensive Quality Assurance: Taishan Fiberglass has a comprehensive quality assurance system. They follow strict quality standards in every aspect of production, from raw material procurement to product delivery. This ensures that their fiberglass rolls meet the highest quality requirements.


4. Chongqing Polycomp International Corporation (CPIC)

CPIC is a well - known fiberglass manufacturer in China. It was established in 1964 and has a long - term reputation for producing high - quality fiberglass products.


Features in Fiberglass Rolls

  • Multifunctional Fiberglass Rolls: CPIC's fiberglass rolls have multiple functions. They can be used for insulation, reinforcement, and filtration. For example, in the water treatment industry, their fiberglass rolls can be used as filter media due to their high porosity and good filtration performance.
  • Lightweight and Flexible: The fiberglass rolls produced by CPIC are lightweight and flexible. This makes them easy to handle and install, especially in applications where space is limited or complex shapes need to be formed.
  • Excellent Electrical Insulation: CPIC's fiberglass rolls have excellent electrical insulation properties. They are widely used in the electrical and electronics industries to insulate electrical components and prevent electrical leakage.


Company Advantages

  • Rich Industry Experience: With more than 50 years of experience in the fiberglass industry, CPIC has accumulated a wealth of knowledge and experience. This allows them to understand the market needs and customer requirements very well and develop products that meet these needs.
  • International Cooperation: CPIC has established extensive international cooperation relationships. They have introduced advanced technologies and management experience from abroad, which has helped them improve their product quality and production efficiency.
  • Diversified Product Portfolio: In addition to fiberglass rolls, CPIC also produces a wide range of other fiberglass products, such as fiberglass yarns, fabrics, and composites. This diversified product portfolio allows them to meet the different needs of customers in various industries.


5. Nanjing Fiberglass Research & Design Institute Co., Ltd.

As a research - based enterprise, Nanjing Fiberglass Research & Design Institute Co., Ltd. combines scientific research, design, and production. It has a strong R & D strength and is at the forefront of the fiberglass industry in China.


Features in Fiberglass Rolls

  • Cutting - Edge Technology Application: The company applies cutting - edge technologies in the production of fiberglass rolls. For example, they use nanotechnology to improve the performance of fiberglass rolls, such as enhancing their strength and reducing their weight.
  • Specialty Fiberglass Rolls: Nanjing Fiberglass Research & Design Institute produces specialty fiberglass rolls for specific applications. These rolls may have unique properties, such as high - temperature resistance, radiation resistance, or anti - static properties, which are required in some special industries.
  • High - Precision Manufacturing: The company uses high - precision manufacturing processes to produce fiberglass rolls. This ensures that the rolls have accurate dimensions and consistent quality, which is crucial for applications that require high precision.


Company Advantages

  • Strong R & D Team: The company has a large number of professional researchers and engineers. Their R & D team is constantly working on new product development and technological innovation. This enables the company to stay ahead of the competition in the fiberglass industry.
  • Industry Standards - Setting: Nanjing Fiberglass Research & Design Institute is actively involved in setting industry standards in China. Their influence in the industry allows them to promote the healthy development of the fiberglass industry and ensure the quality and safety of fiberglass products.
  • Technical Support and Training: The company provides technical support and training to its customers. They can help customers understand the properties and applications of fiberglass rolls and provide guidance on installation and use.


6. Shandong Fiberglass Group Co., Ltd.

Shandong Fiberglass Group Co., Ltd. is a large - scale fiberglass manufacturing enterprise in Shandong Province. It has a complete industrial chain from raw material production to product sales.


Features in Fiberglass Rolls

  • Large - Scale Production: The company has a large - scale production capacity, which can meet the large - volume demand of customers. Their mass production also allows them to achieve cost - effective production, offering competitive prices to customers.
  • Good Adhesion Properties: Shandong Fiberglass's fiberglass rolls have good adhesion properties. This makes them easy to bond with other materials, such as resins and plastics, which is very important in composite material manufacturing.
  • Stable Product Performance: The company focuses on product stability. Their fiberglass rolls have consistent performance in terms of strength, insulation, and other properties. This stability ensures the reliability of products in different applications.


Company Advantages

  • Integrated Supply Chain: Shandong Fiberglass has an integrated supply chain, which includes raw material mining, glass fiber production, and product processing. This integration allows them to control the quality and cost of the entire production process more effectively.
  • Local Resource Advantage: Located in Shandong Province, the company has access to rich local raw material resources. This not only ensures a stable supply of raw materials but also reduces transportation costs, enhancing the company's competitiveness.
  • Customer - Oriented Service: The company is customer - oriented and provides personalized service to customers. They can quickly respond to customer inquiries and provide solutions to customer problems, which helps to build long - term relationships with customers.


7. Zhejiang Hengshi Fiberglass Co., Ltd.

Zhejiang Hengshi Fiberglass Co., Ltd. is a professional fiberglass manufacturer in Zhejiang Province. It has advanced production equipment and a strict quality control system.


Features in Fiberglass Rolls

  • High - Quality Surface Treatment: The fiberglass rolls produced by Zhejiang Hengshi have high - quality surface treatment. The surface treatment can improve the corrosion resistance and weatherability of the rolls, making them suitable for outdoor applications.
  • Flexible Production Capacity: The company has a flexible production capacity. They can adjust the production volume according to market demand, which is very beneficial for customers with fluctuating demand.
  • Good Sound Insulation Performance: Zhejiang Hengshi's fiberglass rolls have good sound insulation performance. They can be used in the construction industry to reduce noise transmission, creating a quiet indoor environment.


Company Advantages

  • Geographical Location Advantage: Located in Zhejiang Province, which is a developed economic region in China, the company has convenient transportation and access to advanced technology and talent. This geographical advantage helps the company to develop and grow rapidly.
  • Continuous Improvement in Quality: The company is committed to continuous quality improvement. They regularly upgrade their production equipment and improve their production processes to enhance the quality of fiberglass rolls.
  • Market - Sensitive Strategy: Zhejiang Hengshi is very sensitive to market changes. They can quickly adjust their product mix and marketing strategies according to market trends, ensuring that their products are always in line with market demand.


8. Jiangsu Changhai Composite Materials Co., Ltd.

Jiangsu Changhai Composite Materials Co., Ltd. is a comprehensive enterprise integrating research, development, production, and sales of composite materials, including fiberglass rolls.


Features in Fiberglass Rolls

  • Composite - Compatible Fiberglass Rolls: The company's fiberglass rolls are designed to be compatible with various composite materials. They can be easily combined with resins and other matrix materials to form high - performance composite products, which are widely used in aerospace, automotive, and other high - end industries.
  • High - Temperature Resistance in Composites: When used in composite materials, Jiangsu Changhai's fiberglass rolls can enhance the high - temperature resistance of the composites. This makes the composites suitable for use in high - temperature environments, such as in engine components.
  • Enhanced Aesthetic Appearance: The company pays attention to the aesthetic appearance of its fiberglass rolls. The rolls can be made to have a smooth and uniform surface, which is beneficial for applications where appearance is important, such as in interior decoration.


Company Advantages

  • Comprehensive Product Range: In addition to fiberglass rolls, Jiangsu Changhai offers a wide range of composite materials and related products. This comprehensive product range allows them to provide one - stop solutions to customers, meeting all their composite material needs.
  • Strong Quality Control: The company has a strong quality control system. They implement strict quality inspection at every stage of production to ensure that the fiberglass rolls and other products meet the highest quality standards.
  • Industry - Wide Application Experience: Jiangsu Changhai has rich experience in applying fiberglass rolls in different industries. They can provide professional advice and solutions to customers based on their industry - wide application experience.


9. Hebei Juxin Fiberglass Co., Ltd.

Hebei Juxin Fiberglass Co., Ltd. is a well - known fiberglass manufacturer in Hebei Province. It has a long - standing reputation for producing high - quality fiberglass products.


Features in Fiberglass Rolls

  • Cost - Effective Fiberglass Rolls: The company focuses on providing cost - effective fiberglass rolls. They use efficient production processes and cost - control measures to offer high - quality products at competitive prices, which is very attractive to price - sensitive customers.
  • Good Corrosion Resistance in Harsh Environments: Hebei Juxin's fiberglass rolls have good corrosion resistance in harsh environments, such as in coastal areas with high humidity and salt - containing air. This makes them suitable for use in marine and coastal engineering projects.
  • Easy Installation and Maintenance: The fiberglass rolls produced by Hebei Juxin are easy to install and maintain. They can be cut and shaped easily on - site, and their long - term performance requires little maintenance, reducing the overall cost of use for customers.


Company Advantages

  • Local Market Penetration: The company has a strong presence in the local market in Hebei Province and surrounding areas. Their understanding of the local market needs allows them to develop products that are more suitable for local customers.
  • Skilled Workforce: Hebei Juxin has a skilled workforce with rich experience in fiberglass production. Their expertise ensures the high quality and efficiency of production.
  • After - Sales Service Network: The company has established a comprehensive after - sales service network. They can provide timely technical support and maintenance services to customers, ensuring the long - term use of their fiberglass rolls.


10. Guangdong Foshan Fiberglass Co., Ltd.

Guangdong Foshan Fiberglass Co., Ltd. is a leading fiberglass manufacturer in South China. It is located in a region with a strong manufacturing industry base.


Features in Fiberglass Rolls

  • Fashion - Oriented Design: The company's fiberglass rolls are designed with a fashion - oriented concept. They can be used in modern architectural and interior design projects to add a touch of style.
  • Good Fire - Resistance Performance: Guangdong Foshan Fiberglass's fiberglass rolls have good fire - resistance performance. They can be used in fire - prevention applications, such as in fire - resistant partitions and insulation materials in buildings.
  • High - Density Fiberglass Rolls: The company produces high - density fiberglass rolls, which have higher strength and better insulation properties compared to ordinary fiberglass rolls. These high - density rolls are suitable for applications that require high - performance materials.


Company Advantages

  • Regional Industry Cluster Advantage: Located in Guangdong, which has a well - developed manufacturing industry cluster, the company can benefit from the regional advantages, such as easy access to raw materials, advanced technology, and a large number of skilled workers.
  • Innovation - Driven Development: Guangdong Foshan Fiberglass is innovation - driven. They continuously invest in new product development and technological innovation to meet the changing market needs.
  • International Market Vision: The company has an international market vision. They are actively exploring overseas markets and have established partnerships with many international customers, enhancing their international influence.


Summary

The top 10 fiberglass rolls manufacturers in China, as introduced above, each have their own unique features and advantages. These manufacturers cover a wide range of aspects, from large - scale production and cost - effectiveness to high - end technology innovation and customized solutions. They play a crucial role in the global fiberglass market, providing high - quality fiberglass rolls for various industries around the world. With continuous investment in research and development, improvement of production processes, and expansion of market share, these manufacturers are expected to further enhance their competitiveness and contribute to the development of the fiberglass industry in the future. Whether it is for construction, automotive, aerospace, or other industries, customers can find suitable fiberglass roll products and reliable partners from this group of leading Chinese manufacturers.


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