Are you overwhelmed by the growing number of Sheet Molding Compound (SMC) manufacturers in China and unsure how to choose a reliable supplier for your composite material requirements? With China becoming one of the world’s important production bases for advanced composite materials, finding an experienced SMC manufacturer is essential to ensuring stable material quality, competitive pricing, and long-term supply capability.
This article presents the Top 10 Sheet Molding Compound (SMC) Manufacturers in China, providing detailed company profiles, SMC product information, manufacturing capabilities, and application insights to help global buyers simplify their sourcing decisions. Whether you are an automotive parts manufacturer, electrical equipment producer, industrial component supplier, or composite material distributor, you will discover valuable information to compare suppliers, evaluate their strengths, and find the right SMC partner for your business needs.
List of Sheet Molding Compound (SMC) Manufacturers in China
| # | Company | Main Sheet Molding Compound (SMC) Highlights |
|---|---|---|
| 1 | SUSDURA | Automotive SMC, Electrical SMC, Customized SMC Material, SMC Composite Solutions |
| 2 | Chinyo Group | Automotive Grade SMC, Rail Transit SMC, Electrical SMC, Door Application SMC |
| 3 | HAMC / Hamlite | Automotive SMC, High Strength SMC, Low Shrinkage SMC |
| 4 | UTEK Composites | Vehicle SMC, Structural SMC, Flame Retardant SMC |
| 5 | Jiuding Material | Structural SMC, Electrical Insulation SMC, High Performance SMC |
| 6 | Tianma Group | Automotive SMC, Electrical SMC, Industrial SMC |
| 7 | SMC China Cover | Infrastructure SMC, Weather Resistant SMC, High Strength SMC |
| 8 | Union Composites | Electrical SMC, Flame Resistant SMC, Customized SMC Compound |
| 9 | ZB Haichen Composite | Electrical SMC, Flame Resistant SMC, Industrial SMC |
| 10 | Devi Polymers | Automotive SMC, Electrical SMC, Industrial SMC Material |
1. SUSDURA
Established: 2003
Headquarters: China
Main Products:
- Automotive Grade Sheet Molding Compound (SMC)
- Electrical Insulation SMC Material
- Customized SMC Composite Material
Company Overview:
SUSDURA is a professional Chinese composite material manufacturer specializing in the research, development, and production of advanced Sheet Molding Compound (SMC) materials and customized composite solutions. The company provides automotive grade SMC, electrical insulation SMC, and customized SMC materials for global customers in automotive manufacturing, electrical equipment, transportation, energy, and industrial applications. With advanced formulation technology and composite manufacturing experience, SUSDURA focuses on improving lightweight performance, mechanical strength, surface quality, and long-term durability of SMC materials. The company supports customers from material development and formulation adjustment to production and application assistance, helping international buyers develop reliable composite solutions for different industries. In addition to supplying SMC materials, SUSDURA also provides SMC molded products according to customer drawings and requirements, offering a complete solution from material selection to finished composite components.
Applicable Customers:
Automotive manufacturers, EV component suppliers, electrical equipment companies, industrial composite manufacturers, and international buyers looking for reliable Sheet Molding Compound suppliers worldwide.
2. Chinyo Group
Established: 1999
Headquarters: China
Main Products:
- Series 9000 Automotive Sheet Molding Compound
- Series 8600 Rail Transit SMC
- Series 8000/8500 Electrical SMC
- Series 6000 Door Application SMC
Company Overview:
Chinyo Group is an experienced Sheet Molding Compound manufacturer in China specializing in the development and production of SMC materials for automotive, rail transportation, electrical, and industrial applications. The company provides different grades of SMC materials including automotive grade SMC with excellent surface performance, rail transit SMC with flame resistance properties, and electrical SMC materials with strong insulation characteristics. Chinyo Group focuses on customized composite material solutions based on customer requirements, helping manufacturers improve lightweight performance, product durability, and production efficiency. With professional SMC formulation capabilities and application experience, the company supports global customers requiring stable Sheet Molding Compound supply, customized material properties, and reliable composite solutions for various industries.
Applicable Customers:
Automotive companies, electrical equipment manufacturers, transportation equipment producers, and industrial composite material buyers.
3. HAMC / Hamlite
Established: 2004
Headquarters: China
Main Products:
- Automotive Sheet Molding Compound (SMC)
- High Strength SMC Material
- Low Shrinkage SMC Material
- Customized SMC Compound
Company Overview:
HAMC / Hamlite is a professional composite material manufacturer in China focusing on the research, development, and production of high-performance Sheet Molding Compound (SMC) materials. The company develops advanced SMC formulations using unsaturated polyester resin systems, glass fiber reinforcement, and functional additives to achieve excellent mechanical strength, dimensional stability, and molding performance. Its automotive SMC materials are designed for lightweight vehicle components requiring high strength, corrosion resistance, and consistent production efficiency. Hamlite provides different grades of SMC materials including high strength SMC, low shrinkage SMC, and customized composite compounds according to customer application requirements. Through stable material production and technical support, the company helps global automotive, industrial, and composite manufacturers improve product performance and manufacturing reliability.
Applicable Customers:
Automotive component manufacturers, EV suppliers, industrial composite producers, and companies requiring customized Sheet Molding Compound materials.
4. UTEK Composites
Established: 2005
Headquarters: China
Main Products:
- Automotive SMC Material
- Structural Sheet Molding Compound
- Flame Retardant SMC Material
- Customized Composite SMC
Company Overview:
UTEK Composites is a Chinese composite material company specializing in the development and manufacturing of high-performance Sheet Molding Compound (SMC) materials for automotive, industrial, and specialized applications. The company focuses on providing lightweight and durable composite solutions with excellent mechanical strength, dimensional accuracy, and processing stability. Its automotive SMC materials are developed to help manufacturers replace traditional metal components with lightweight composite alternatives, while structural and flame retardant SMC materials support demanding industrial applications requiring reliable performance. As a professional Sheet Molding Compound supplier China, UTEK provides customized material development services according to customer requirements, including strength performance, temperature resistance, flame retardancy, and molding characteristics, helping global buyers select suitable SMC solutions for different projects.
Applicable Customers:
Automotive manufacturers, industrial equipment suppliers, electrical component producers, and global buyers requiring advanced SMC composite materials.
5. Jiuding Material
Established: 1994
Headquarters: Jiangsu, China
Main Products:
- High Performance Sheet Molding Compound (SMC)
- Electrical Insulation SMC Material
- Structural SMC Composite Material
- Flame Resistant SMC Material
Company Overview:
Jiuding Material is an established Chinese composite material manufacturer specializing in fiberglass reinforced composite materials and Sheet Molding Compound (SMC) production. The company provides high-performance SMC materials for electrical insulation, transportation, industrial equipment, and advanced composite applications. With strong experience in composite technology development, Jiuding focuses on improving SMC material properties including mechanical strength, flame resistance, insulation performance, and long-term durability. Its SMC products are designed for manufacturers requiring lightweight, corrosion-resistant, and reliable composite solutions. By combining material research, production capability, and quality management systems, Jiuding Material supports global customers with customized Sheet Molding Compound solutions for various industrial and engineering applications.
Applicable Customers:
Electrical equipment manufacturers, industrial composite companies, transportation suppliers, and international purchasers of high-performance SMC materials.
6. Tianma Group
Established: 1960
Headquarters: Beijing, China
Main Products:
- Automotive Grade Sheet Molding Compound (SMC)
- High Strength SMC Composite Material
- Electrical Grade SMC Material
Company Overview:
Tianma Group is one of China's well-known composite material manufacturers with extensive experience in fiberglass reinforced composite materials and Sheet Molding Compound (SMC) production. The company provides SMC materials for automotive, electrical, transportation, and industrial applications where lightweight performance, mechanical strength, insulation properties, and long-term durability are required. Tianma develops different grades of SMC composite materials by optimizing resin systems, glass fiber reinforcement, and functional additives to meet various molding requirements. Its automotive grade SMC materials are designed for lightweight vehicle components, while electrical SMC materials are developed for applications requiring flame resistance, dimensional stability, and reliable electrical insulation performance. With strong production capabilities and composite material expertise, Tianma Group provides customized SMC solutions and stable supply services for global customers.
Applicable Customers:
Automotive manufacturers, electrical equipment suppliers, industrial composite companies, and global distributors looking for reliable SMC suppliers worldwide.
7. SMC China Cover
Established: 2008
Headquarters: China
Main Products:
- SMC Material for Electrical Applications
- High Strength SMC Composite Material
- Customized SMC Compound
Company Overview:
SMC China Cover specializes in the development and supply of Sheet Molding Compound (SMC) materials for electrical, industrial, and customized composite applications. The company focuses on producing SMC materials with excellent mechanical strength, electrical insulation properties, corrosion resistance, and weather durability to meet the needs of different industries. Its composite materials are suitable for electrical enclosures, industrial components, and applications requiring stable compression molding performance and reliable finished product quality. As a professional SMC compound supplier China, SMC China Cover provides customized material solutions according to customer specifications, helping global manufacturers achieve improved product performance, manufacturing efficiency, and long-term application reliability.
Applicable Customers:
Electrical equipment manufacturers, industrial component producers, composite product companies, and international buyers requiring customized SMC materials.
8. Union Composites
Established: 2010
Headquarters: China
Main Products:
- Automotive Sheet Molding Compound
- Lightweight SMC Material
- Impact Resistant SMC Material
- Custom SMC Composite Material
Company Overview:
Union Composites is a China-based composite material manufacturer specializing in the development and supply of advanced Sheet Molding Compound (SMC) materials for automotive and industrial applications. The company focuses on providing lightweight composite solutions with excellent mechanical strength, impact resistance, and reliable molding performance. Its SMC materials are designed for manufacturers looking to reduce product weight while maintaining structural performance and production efficiency. Union Composites provides customized SMC formulations according to customer requirements, including lightweight SMC, impact-resistant SMC, and application-specific composite materials. With professional material development capabilities and stable production support, the company helps global customers improve product design flexibility and develop reliable composite solutions for different industries.
Applicable Customers:
Automotive suppliers, industrial manufacturers, composite product developers, and companies requiring customized SMC materials.
9. ZB Haichen Composite
Established: 2015
Headquarters: China
Main Products:
- Fiberglass Reinforced SMC Material
- High Strength Sheet Molding Compound
- Corrosion Resistant SMC Material
- Industrial Grade SMC Compound
Company Overview:
ZB Haichen Composite is a composite material supplier specializing in fiberglass reinforced Sheet Molding Compound (SMC) materials for industrial and customized applications. The company focuses on developing durable SMC compounds with advantages including high strength, corrosion resistance, dimensional stability, and reliable processing performance. Its fiberglass reinforced SMC materials are designed for manufacturers requiring lightweight and durable composite solutions in demanding environments. The company provides industrial grade SMC materials for applications involving equipment components, engineering products, and customized composite parts. As a growing SMC material supplier China, ZB Haichen Composite supports customers with customized formulations, stable production capability, and professional composite solutions to meet different project requirements.
Applicable Customers:
Industrial equipment manufacturers, composite product producers, engineering companies, and global customers requiring durable SMC materials.
10. Devi Polymers
Established: 1986
Headquarters: India
Main Products:
- Sheet Molding Compound (SMC) Material
- Fiberglass Reinforced SMC
- Electrical Grade SMC Material
- Industrial SMC Composite Material
Company Overview:
Devi Polymers is a composite material manufacturer specializing in fiberglass reinforced plastics and Sheet Molding Compound (SMC) solutions for electrical, industrial, and engineering applications. The company develops SMC materials combining reinforced fibers and thermoset composite technology to provide excellent mechanical strength, insulation performance, dimensional stability, and long service life. Its electrical grade SMC materials are designed for applications requiring reliable insulation properties, while industrial SMC compounds support manufacturers seeking durable and lightweight composite alternatives. With years of experience in composite manufacturing, Devi Polymers provides customized SMC material solutions and stable supply services for global customers requiring professional Sheet Molding Compound suppliers for industrial and electrical applications.
Applicable Customers:
Electrical manufacturers, industrial composite producers, engineering companies, and global buyers requiring fiberglass reinforced SMC materials.
Frequently Asked Questions
1. How can Chinese SMC manufacturers help automotive companies reduce vehicle weight?
Automotive manufacturers are increasingly using lightweight composite materials to improve fuel efficiency and support electric vehicle development. Automotive grade Sheet Molding Compound (SMC) provides high strength while reducing component weight compared with traditional metal materials.
Professional automotive SMC manufacturers China can develop customized SMC formulations for applications such as body panels, battery covers, structural components, and exterior parts, helping global automotive companies achieve lightweight and durable vehicle designs.
2. Can SMC material manufacturers in China provide customized formulations for different industries?
Yes. Many professional SMC compound manufacturers China offer customized Sheet Molding Compound solutions based on different performance requirements.
Buyers can request specific properties including flame resistance, low shrinkage, high impact strength, UV resistance, corrosion resistance, electrical insulation, or high-temperature performance. Customized SMC formulation development helps manufacturers create composite materials suitable for automotive, electrical, construction, and industrial applications.
3. Can SMC manufacturers provide finished products instead of only raw SMC materials?
Yes. Some advanced composite manufacturers can provide not only Sheet Molding Compound materials but also molded SMC products according to customer drawings and specifications.
This integrated supply capability allows buyers to reduce supplier coordination, improve quality control, and shorten development cycles. Companies such as SUSDURA provide both SMC material solutions and SMC molded products for global automotive and industrial customers, helping clients complete projects from material selection to final production.
Conclusion
Need reliable Sheet Molding Compound materials and customized composite solutions? SUSDURA provides professional SMC material development, production, and molded composite product manufacturing services for global customers.
With extensive experience serving international automotive companies, SUSDURA helps clients develop lightweight and high-performance composite solutions from material formulation to finished SMC products. The company supports customers with customized design, manufacturing, quality control, and supply solutions to meet different application requirements.
Contact SUSDURA today to receive product information, discuss your customized SMC material requirements, and explore the most suitable solution for your application.
