2025 Top 10 Glass Fiber Rebar Factory in China

Introduction to Glass Fiber Rebar

Glass fiber rebar, also known as GFRP (Glass Fiber Reinforced Polymer) rebar, is a composite material made of glass fibers embedded in a polymer matrix. It has gained significant popularity in recent years as an alternative to traditional steel rebar in construction applications.

Compared with steel rebar, glass fiber rebar offers several advantages. Firstly, it is highly corrosion - resistant, which makes it an ideal choice for structures exposed to harsh environments such as marine structures, bridges in coastal areas, and wastewater treatment plants. Secondly, it has a lower weight, about one - quarter of the weight of steel rebar, which simplifies transportation and installation processes and reduces labor costs. Thirdly, glass fiber rebar has good electrical and thermal insulation properties, which are beneficial in some special construction projects.

Top 10 Glass Fiber Rebar Factories in China

1. Zhejiang Heyi Chemical Co., Ltd.

Zhejiang Heyi Chemical Co., Ltd. is a well - established enterprise in the chemical and composite materials industry. The company has a long - standing commitment to research, development, and production of high - quality chemical products, including glass fiber rebar.

With advanced production technology and a strict quality control system, Zhejiang Heyi Chemical Co., Ltd. ensures that its glass fiber rebar products meet international standards. The company's R & D team is constantly working on improving the performance of glass fiber rebar, such as enhancing its tensile strength and durability.

Features in Glass Fiber Rebar:

• High - strength formula: The glass fiber rebar produced by the company has a unique high - strength formula. Through a special fiber - matrix combination, it can withstand high - stress loads, making it suitable for large - scale construction projects.
• Customized production: The company offers customized production services. It can produce glass fiber rebar with different diameters, lengths, and surface patterns according to the specific requirements of customers.

Advantages:

• Advanced technology: The company has introduced advanced production equipment and technology from abroad, which enables it to produce glass fiber rebar with high precision and quality.
• Good after - sales service: Zhejiang Heyi Chemical Co., Ltd. provides comprehensive after - sales service. It offers technical support to customers during the installation and use of glass fiber rebar, and is quick to respond to any customer inquiries or problems.

Website: https://www.heyichem.net/

2. Jushi Group Co., Ltd.

Jushi Group is a global leader in the glass fiber industry. It has a large - scale production base and a complete industrial chain. The company has been focusing on glass fiber production for decades and has rich experience in manufacturing high - quality glass fiber products, including glass fiber rebar.

Jushi Group has a strong R & D team that continuously explores new materials and production processes. It invests a large amount of funds in research every year to improve the performance of its glass fiber products.

Features in Glass Fiber Rebar:

• Uniform fiber distribution: In the production of glass fiber rebar, Jushi Group ensures a uniform distribution of glass fibers in the polymer matrix. This uniform distribution enhances the overall strength and stability of the rebar, reducing the risk of local stress concentration.
• Excellent weather resistance: The glass fiber rebar produced by Jushi Group has excellent weather resistance. It can resist the erosion of ultraviolet rays, high - temperature, and low - temperature environments, which is suitable for long - term outdoor use.

Advantages:

• Large - scale production capacity: With its large - scale production base, Jushi Group can meet the large - quantity orders of customers in a short time. This is very important for large - scale infrastructure construction projects.
• Global sales network: The company has established a global sales network, which enables it to quickly deliver products to customers around the world. It also provides local technical support and after - sales service through its overseas offices.

3. Taishan Fiberglass Inc.

Taishan Fiberglass Inc. is one of the key enterprises in the domestic glass fiber industry. It has a high - level production technology and a complete quality management system. The company is committed to environmental protection and sustainable development in the production process.

Taishan Fiberglass Inc. has a strong sense of innovation. It actively cooperates with scientific research institutions to develop new products and improve existing production processes.

Features in Glass Fiber Rebar:

• Low - cost production: Through continuous process optimization and cost control, Taishan Fiberglass Inc. can produce glass fiber rebar at a relatively low cost. This makes its products more competitive in the market.
• Good fire - resistance: The glass fiber rebar produced by the company has good fire - resistance properties. It can maintain its structural integrity for a certain period of time in case of fire, providing more safety for buildings.

Advantages:

• Quality control: The company has a strict quality control system. From raw material procurement to finished product delivery, every production process is strictly monitored to ensure the quality of glass fiber rebar.
• Environmental - friendly production: Taishan Fiberglass Inc. uses environmentally friendly raw materials and production processes. Its products meet the requirements of environmental protection standards, which is in line with the current trend of sustainable development.

4. Chongqing Polycomp International Corporation (CPIC)

CPIC is a well - known enterprise in the glass fiber field. It has a strong R & D and production capacity. The company focuses on the development and production of high - performance glass fiber products and has a number of independent intellectual property rights.

CPIC has a modern production base with advanced production equipment and a high - quality workforce. It continuously promotes technological innovation to improve the competitiveness of its products.

Features in Glass Fiber Rebar:

• High - modulus performance: The glass fiber rebar produced by CPIC has high - modulus performance. It can effectively reduce the deformation of structures under load, ensuring the long - term stability of buildings.
• Good chemical resistance: In addition to corrosion resistance, the rebar has good chemical resistance to a variety of chemicals. This makes it suitable for use in chemical plants and other chemically - corrosive environments.

Advantages:

• Intellectual property advantages: CPIC has a number of patents and independent intellectual property rights in the field of glass fiber production. This enables it to produce unique glass fiber rebar products with high added value.
• Strong R & D strength: The company's R & D team is composed of a group of professional and experienced experts. They can quickly respond to market demands and develop new products to meet different customer needs.

5. Sinoma Science & Technology Co., Ltd.

Sinoma Science & Technology Co., Ltd. is a high - tech enterprise focusing on the research and development and production of new materials. It has a strong scientific research background and a high - level R & D platform.

The company combines scientific research and production closely, and is committed to promoting the industrialization of new materials. In the field of glass fiber rebar, it has made remarkable achievements.

Features in Glass Fiber Rebar:

• Smart rebar technology: Sinoma Science & Technology Co., Ltd. is exploring the application of smart rebar technology. It can embed sensors in glass fiber rebar to monitor the stress and strain of structures in real - time, providing important data for structural safety assessment.
• High - performance fiber reinforcement: The company uses high - performance glass fibers in the production of rebar. These fibers have high strength and modulus, which significantly improve the mechanical properties of the rebar.

Advantages:

• Scientific research - production integration: The integration of scientific research and production enables the company to quickly transform scientific research results into practical products. It can also continuously improve product performance based on market feedback.
• Industry - university - research cooperation: Sinoma Science & Technology Co., Ltd. actively cooperates with universities and research institutions. This cooperation provides it with a continuous stream of new ideas and technologies, promoting the innovation and development of glass fiber rebar products.

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

As a professional research and design institute, Nanjing Fiberglass Research & Design Institute Co., Ltd. has a deep understanding of glass fiber materials. It has a long - history of research in the glass fiber field and has a large number of technical achievements.

The institute has a complete set of testing and analysis equipment, which can ensure the quality and performance of glass fiber rebar products.

Features in Glass Fiber Rebar:

• Precise performance control: Through advanced testing and analysis methods, the institute can precisely control the performance of glass fiber rebar. It can adjust the production process according to different performance requirements, ensuring that the rebar meets the specific needs of customers.
• New - type surface treatment: The glass fiber rebar produced by the institute has a new - type surface treatment. This treatment can improve the bonding performance between the rebar and concrete, enhancing the overall performance of the structure.

Advantages:

• Technical expertise: The institute has a group of technical experts with in - depth knowledge of glass fiber materials. Their professional knowledge and experience ensure the high - quality production of glass fiber rebar.
• Testing and certification services: In addition to production, the institute also provides testing and certification services for glass fiber rebar. This can help customers ensure the quality of products and meet relevant industry standards.

7. Shandong Tianlong New Material Technology Co., Ltd.

Shandong Tianlong New Material Technology Co., Ltd. is a rising star in the glass fiber rebar industry. It focuses on the production of high - quality glass fiber rebar products and has a modern production line.

The company pays attention to product quality and customer service. It is committed to providing customers with cost - effective glass fiber rebar solutions.

Features in Glass Fiber Rebar:

• Lightweight and high - strength combination: The glass fiber rebar produced by Shandong Tianlong New Material Technology Co., Ltd. combines lightweight and high - strength characteristics. It can reduce the self - weight of structures while maintaining high - strength performance, which is very beneficial for high - rise buildings.
• Easy installation: The rebar has a simple and easy - to - install design. Its smooth surface and appropriate flexibility make the installation process more convenient, saving time and labor costs.

Advantages:

• Cost - effective products: The company can produce glass fiber rebar at a relatively low cost without sacrificing quality. This makes its products very competitive in the market, especially for cost - sensitive projects.
• Fast delivery: Shandong Tianlong New Material Technology Co., Ltd. has a fast - response production and delivery system. It can quickly deliver products to customers, meeting the urgent needs of construction projects.

8. Jiangsu Changhai Composite Materials Co., Ltd.

Jiangsu Changhai Composite Materials Co., Ltd. is a comprehensive enterprise in the composite materials industry. It has a wide range of products, including glass fiber rebar.

The company has a complete industrial chain from raw material production to finished product manufacturing. This integration of the industrial chain ensures the stability of product quality and supply.

Features in Glass Fiber Rebar:

• Diversified product specifications: Jiangsu Changhai Composite Materials Co., Ltd. offers a wide range of glass fiber rebar specifications. It can produce rebar with different diameters, lengths, and strengths to meet the needs of various construction projects.
• Good compatibility with concrete: The glass fiber rebar produced by the company has good compatibility with concrete. It can form a strong bond with concrete, improving the overall performance of the concrete structure.

Advantages:

• Industrial chain advantage: The complete industrial chain enables the company to control the quality and cost of raw materials. It can also ensure the timely supply of products, reducing the risk of supply chain disruptions.
• Quality brand image: The company has established a good quality brand image in the market. Its products are widely recognized for their high quality and reliability, which gives customers more confidence in choosing its glass fiber rebar.

9. Guangdong Weijia Composite Materials Co., Ltd.

Guangdong Weijia Composite Materials Co., Ltd. is a professional manufacturer of glass fiber rebar in southern China. It has a unique geographical advantage and a good market environment.

The company focuses on product innovation and market expansion. It is constantly exploring new application fields for glass fiber rebar.

Features in Glass Fiber Rebar:

• High - temperature resistance: The glass fiber rebar produced by Guangdong Weijia Composite Materials Co., Ltd. has high - temperature resistance. It can maintain its performance in high - temperature environments, which is suitable for some industrial buildings and fire - protection structures.
• Aesthetic appearance: The company pays attention to the aesthetic appearance of glass fiber rebar. It can produce rebar with different colors and surface finishes, meeting the requirements of architectural aesthetics.

Advantages:

• Market - oriented innovation: The company is market - oriented and conducts product innovation based on market demand. It can quickly adjust its product portfolio to adapt to market changes.
• Local market advantage: Located in southern China, the company has a good understanding of the local market. It can provide more targeted products and services to local customers, and has a certain competitive advantage in the local market.

10. Hebei Huayang Composite Materials Co., Ltd.

Hebei Huayang Composite Materials Co., Ltd. is an important enterprise in the glass fiber rebar industry in northern China. It has a large - scale production base and a professional production team.

The company is committed to providing high - quality glass fiber rebar products for infrastructure construction projects in northern China.

Features in Glass Fiber Rebar:

• Cold - resistance performance: The glass fiber rebar produced by Hebei Huayang Composite Materials Co., Ltd. has good cold - resistance performance. It can withstand low - temperature environments in northern China without losing its mechanical properties, ensuring the safety of structures in cold regions.
• High - density fiber structure: The rebar has a high - density fiber structure, which enhances its overall strength and durability. It can better resist external forces and environmental erosion.

Advantages:

• Local service advantage: The company can provide timely local service to customers in northern China. It can quickly respond to customer needs and provide on - site technical support, which is very important for large - scale infrastructure projects in the region.
• Cost - effective logistics: Located in northern China, the company has cost - effective logistics advantages. It can reduce transportation costs and delivery time, providing more cost - effective products to customers.

Conclusion

The above - mentioned top 10 glass fiber rebar factories in China represent the highest level of the domestic glass fiber rebar industry. Each enterprise has its own unique features and advantages in terms of production technology, product performance, and market service.

These enterprises not only meet the domestic demand for glass fiber rebar in various construction projects but also have a certain influence in the international market. With the continuous development of the construction industry and the increasing demand for high - performance building materials, these enterprises are expected to further expand their production scale, improve product quality, and promote the innovation and development of the glass fiber rebar industry in the future. At the same time, they will also play an important role in promoting the sustainable development of the construction industry by providing more environmentally friendly and high - quality glass fiber rebar products.