If you’re looking for reliable composite materials manufacturers in China for automotive, aerospace, construction, infrastructure, energy, electrical, and industrial applications, this guide is designed to help you.
China has become one of the most important global manufacturing bases for advanced composite materials, including FRP, SMC, BMC, fiberglass reinforcement, carbon fiber composites, and thermoset composite solutions. We’ve put together a list of five notable Composite Materials Manufacturers China. For each company, we provide a snapshot of its headquarters, main composite materials, manufacturing capabilities, industry focus, and key advantages, helping global buyers compare suppliers and find suitable partners for custom composite materials, OEM composite parts, and engineered composite solutions.
The List of Composite Materials Brands in China
| Manufacturer | Main Production | Key Industries | Best For |
|---|---|---|---|
| SUSDURA | SMC, BMC, pultruded FRP profiles, custom composite components | Automotive, electrical, infrastructure, energy, industrial | Global buyers looking for customized composite manufacturing and OEM solutions |
| HAMC | SMC materials, BMC materials, carbon fiber prepreg, compression molded composites | Automotive, electrical, telecom, transportation, construction | Thermoset composite materials and customized molding solutions |
| Jiangsu Changhai Composite Materials | Fiberglass reinforcements, chopped strand mat, continuous filament mat, composite fabrics | Wind energy, transportation, construction, industrial composites | Large-scale fiberglass reinforcement material supply |
| Haining ANJIE Composite Materials | Carbon fiber composites, basalt fiber composites, fiberglass composites, composite fabrics | Infrastructure, transportation, aerospace, industrial applications | Advanced fiber composite materials and customized reinforcement solutions |
| Sinoma Science & Technology | Glass fiber materials, advanced fiber composites, wind energy composites, composite pressure vessel materials | Wind energy, industrial, transportation, renewable energy | Large-scale advanced composite material projects |
1. SUSDURA
Headquarters: Ningbo City, Zhejiang Province, China
Main Products:
- Sheet Molding Compound (SMC) Materials
- Bulk Molding Compound (BMC) Materials
- Pultruded FRP Profiles
- Custom FRP Composite Components
Company Overview:
SUSDURA is a professional Composite Materials Manufacturer China specializing in FRP, SMC, BMC, thermoset composite materials, pultrusion, compression molding, and customized composite components. The company provides an integrated manufacturing solution covering material formulation, product development, tooling design, molding production, testing, and quality control. For global buyers searching for reliable Custom Composite Materials Manufacturers China, SUSDURA helps solve common sourcing challenges including inconsistent material quality, limited customization capability, complex supplier coordination, and high development costs. With advanced compression molding capabilities and large-scale pultrusion production, SUSDURA supports customers from prototype development to mass production for applications including electrical insulation products, automotive components, infrastructure products, HVAC systems, telecommunications equipment, and energy-related composite applications.
Company Advantages:
SUSDURA provides complete composite manufacturing services from material selection to finished composite components, helping customers reduce the complexity of managing multiple suppliers. Its flexible OEM manufacturing model allows global companies to develop customized FRP, SMC, and BMC solutions with stable quality and competitive production costs.
Suitable Customers:
- Automotive component manufacturers
- Electrical equipment companies
- Infrastructure product manufacturers
- Industrial equipment suppliers
- Energy and telecommunications companies
- Companies looking for custom composite parts
2. HAMC (Huayuan Advanced Materials)
Headquarters: Ningbo, Zhejiang, China
Main Products:
- Sheet Molding Compound (SMC)
- Bulk Molding Compound (BMC)
- Carbon Fiber Prepreg Materials
- Compression Molded Composite Parts
Company Overview:
HAMC is a specialized Thermoset Composite Materials Manufacturer China focusing on SMC, BMC, carbon fiber prepreg, and composite molding solutions. The company supports global customers with material formulation, compound development, tooling support, and compression molding services. Its expertise in thermoset composites makes it suitable for industries requiring lightweight structures, electrical insulation performance, dimensional stability, and high mechanical strength. HAMC works with customers in automotive, electrical, telecom, transportation, construction, and energy industries, providing customized composite materials solutions for applications where traditional materials may not meet performance requirements.
Company Advantages:
HAMC combines composite material development with molding technology, allowing customers to optimize both material performance and production efficiency. Its strong focus on SMC and BMC makes it a suitable partner for companies seeking reliable Thermoset Composite Suppliers China.
Suitable Customers:
- Automotive manufacturers
- Electrical component suppliers
- Telecommunication equipment companies
- Rail transportation suppliers
- Industrial composite manufacturers
3. Jiangsu Changhai Composite Materials
Headquarters: Changzhou, Jiangsu, China
Main Products:
- Fiberglass Reinforcements
- Fiberglass Chopped Strand Mat
- Continuous Filament Mat
- Technical Composite Fabrics
Company Overview:
Jiangsu Changhai Composite Materials is a leading Fiberglass Composite Materials Manufacturer China specializing in glass fiber reinforcement products used for producing reinforced polymer composites. The company focuses on supplying key composite raw materials for industries such as wind energy, transportation, construction, chemical anti-corrosion, and industrial manufacturing. Its fiberglass reinforcement solutions help composite manufacturers improve product strength, durability, and processing performance, making it an important supplier for companies searching for Fiberglass Manufacturers China and Glass Fiber Reinforcement Suppliers China.
Company Advantages:
Changhai has strong production capability in fiberglass reinforcement materials and supports large-volume supply requirements. Its products provide reliable reinforcement solutions for composite manufacturers worldwide.
Suitable Customers:
- Fiberglass composite manufacturers
- Wind energy companies
- Construction material manufacturers
- Transportation suppliers
- Industrial composite producers
4. Haining ANJIE Composite Materials
Headquarters: Haining, Zhejiang, China
Main Products:
- Carbon Fiber Composite Materials
- Basalt Fiber Composite Materials
- Glass Fiber Reinforced Composite Materials
- Composite Fabrics and Laminates
Company Overview:
Haining ANJIE Composite Materials is an advanced Fiber Composite Materials Manufacturer China specializing in carbon fiber, basalt fiber, aramid fiber, fiberglass, and engineered composite solutions. The company provides reinforcement materials for infrastructure strengthening, transportation, industrial applications, and high-performance composite projects. By focusing on advanced fiber technologies, ANJIE helps global customers develop lightweight, high-strength, and durable composite solutions for applications requiring superior mechanical performance and corrosion resistance. As one of the professional Carbon Fiber Composite Manufacturers China, ANJIE provides customized reinforcement solutions for customers requiring advanced composite materials with excellent strength-to-weight ratios.
Company Advantages:
ANJIE offers a wide range of advanced fiber composite materials and supports customized solutions for different engineering requirements. Its expertise in carbon fiber and high-performance reinforcement materials makes it suitable for demanding composite applications.
Suitable Customers:
- Infrastructure companies
- Aerospace suppliers
- Transportation manufacturers
- Engineering companies
- Advanced composite developers
5. Sinoma Science & Technology
Headquarters: Beijing, China
Main Products:
- Glass Fiber Reinforcement Materials
- Advanced Fiber Composite Products
- Wind Turbine Composite Materials
- Composite Pressure Vessel Materials
Company Overview:
Sinoma Science & Technology is one of China's major Advanced Composite Materials Manufacturers China, with businesses covering fiberglass, fiber composite materials, wind energy composites, and industrial composite applications. The company provides large-scale composite solutions for renewable energy, transportation, industrial equipment, and infrastructure projects. With extensive experience in large industrial applications, Sinoma is suitable for global customers requiring stable supply capability, advanced composite technologies, and large-volume manufacturing support. As one of the leading Composite Manufacturing Companies China, Sinoma provides composite solutions for large-scale projects where production capacity, technical capability, and long-term supply stability are critical factors.
Company Advantages:
Sinoma provides strong industrial-scale composite manufacturing capability and experience in large composite applications. Its broad technology platform supports customers requiring advanced materials for energy, transportation, and industrial projects.
Suitable Customers:
- Wind energy companies
- Industrial manufacturers
- Transportation companies
- Renewable energy suppliers
- Large composite project developers
Frequently Asked Questions
1. Why are global buyers choosing composite materials manufacturers in China?
Many global buyers choose Composite Materials Manufacturers China because China has developed a complete composite supply chain covering fiberglass reinforcement, FRP products, SMC, BMC, carbon fiber composites, and customized composite manufacturing. Compared with purchasing only standard materials, Chinese suppliers can often provide integrated services including material formulation, tooling development, molding production, and OEM manufacturing, which helps international companies reduce supplier coordination costs and improve project efficiency.
2. Are Chinese composite materials manufacturers suitable for small and medium-sized companies?
Yes. Many Chinese composite manufacturers provide flexible OEM and customized production services for small and medium-sized companies. Buyers can discuss prototype requirements, minimum order quantities, tooling investment, and production schedules before cooperation. Companies such as SUSDURA focus on customized composite manufacturing solutions, allowing businesses without large internal composite production capabilities to develop new products more efficiently.
3. Can Chinese composite manufacturers provide customized FRP, SMC, and BMC materials?
Yes. Professional Composite Materials Suppliers China can customize materials according to mechanical strength, weight requirements, electrical insulation performance, flame resistance, corrosion resistance, processing methods, and final application needs. Customized composite solutions are commonly used in automotive parts, electrical enclosures, industrial components, infrastructure products, and energy applications.
4. What is the difference between buying composite materials and sourcing finished composite parts from China?
Buying composite materials means customers handle further processing such as molding, machining, and assembly, while sourcing finished composite parts allows manufacturers to provide complete production solutions. Companies looking for lower supply chain complexity may benefit from working with suppliers that provide both composite materials and manufacturing services, especially for customized FRP, SMC, and BMC components.
5. Are carbon fiber composite manufacturers in China suitable for high-performance applications?
Yes. China has developed advanced carbon fiber and fiber composite manufacturing capabilities for applications requiring lightweight structures, high strength, and durability. However, buyers should carefully evaluate fiber grade, resin system, mechanical properties, production process, testing capability, and application experience before selecting a Carbon Fiber Composite Manufacturer China.
6. How can US companies evaluate Chinese composite materials suppliers before placing bulk orders?
US buyers should review supplier manufacturing capabilities, quality control systems, material certifications, production capacity, export experience, and previous application cases before cooperation. It is also recommended to request samples, technical data sheets, testing reports, and prototype validation to confirm that the composite materials meet specific project requirements.
7. Can Chinese composite manufacturers support OEM and private customization projects?
Yes. Many professional China Composite Materials OEM Manufacturers provide customized solutions including material formulation, product design support, tooling development, molding production, and finished composite components. This service model is especially suitable for companies developing new products without their own composite manufacturing facilities.
Conclusion
Whether you are searching for Composite Materials Manufacturers China, comparing Composite Materials Suppliers China, or looking for a professional Custom Composite Materials Manufacturer for automotive, electrical, infrastructure, energy, or industrial applications, SUSDURA can help you simplify sourcing, improve product performance, and develop cost-effective composite solutions.
SUSDURA provides professional FRP, SMC, BMC, and customized composite manufacturing services, supporting global customers from material development and prototype testing to mass production. With flexible OEM capabilities and integrated composite manufacturing solutions, SUSDURA helps companies reduce supply chain complexity and achieve reliable composite product development.Contact SUSDURA todayto discuss your composite material requirements, request product information, and explore a reliable China Composite Manufacturing Solution for your next project.
