Why China Dominates Global Carbon Fiber Product Manufacturing
China has emerged as the world's largest producer and exporter of carbon fiber composite products. According to industry data, Chinese manufacturers now account for over 50% of global carbon fiber production capacity, with output exceeding 140,000 metric tons annually. For international buyers sourcing CFRP tubes, plates, sheets, CNC-machined parts, or custom composite components, China offers an unmatched combination of manufacturing scale, technical capability, and cost efficiency.
However, the sheer number of factories — estimated at over 3,000 across Guangdong, Zhejiang, Shandong, Jiangsu, and Hebei provinces — makes supplier selection a genuine challenge. Quality varies enormously between factories. A manufacturer producing structural-grade CFRP for bridge reinforcement operates at a fundamentally different quality tier than a workshop cutting decorative carbon fiber phone cases.
This guide lists 10 verified carbon fiber product manufacturers in China for 2026, selected based on factory inspections, export track records, product range, and certifications. Whether you need high-performance reinforcement materials, precision CNC drone frames, or bulk carbon fiber sheets, this list will help you identify the right supplier.
How We Selected These Manufacturers
Our selection criteria included:
- Verified factory existence: Physical factory with production equipment, not a trading company reselling from multiple sources
- Export track record: Active shipments to international markets with customs records
- Product range and specialization: Depth of product line within carbon fiber composites
- Certifications: ISO 9001, ISO 14001, CE, or industry-specific certifications
- Minimum production history: At least 5 years of continuous operation
- Technical capability: In-house testing, R&D department, and ability to produce custom specifications
1. Weihai Guangwei Composites Co., Ltd.
Location: Weihai, Shandong Province Founded: 1992 Specialty: Full carbon fiber industry chain — from carbon fiber raw silk and precursor to finished composite products Why they stand out: Guangwei is the first carbon fiber company listed on China's A-share market (stock code: 300699) and one of the few Chinese manufacturers covering the complete industry chain from PAN precursor to carbon fiber tow to fabrics, prepregs, and finished composite parts. Originally known for fishing rod manufacturing (they remain one of the world's largest producers), Guangwei expanded into aerospace and defense-grade carbon fiber. Their products are exported to 64 countries. Key capabilities:- T300, T700, and T800 grade carbon fiber production
- Epoxy resin carbon fiber prepreg manufacturing
- Carbon fiber fabric weaving (plain, twill, unidirectional)
- Composite component manufacturing for defense and civilian applications
2. Dongguan XC Carbon Fiber Technology Co., Ltd. (XC Carbon)
Location: Dongguan, Guangdong Province Founded: 2008 Specialty: Carbon fiber sheets, tubes, and precision CNC-machined parts for drones, RC vehicles, and industrial applications Why they stand out: XC Carbon has served customers in over 100 countries with a focus on CNC precision cutting. Their factory houses 30 sets of 2-axis CNC cutting machines and 5 sets of 5-axis high-end CNC machines, capable of handling sheets up to 1,000 x 1,200 mm. They use 100% Japanese-imported carbon fiber fabric for their sheets and plates. Key capabilities:- Carbon fiber sheets: 3K, 6K, 12K in plain and twill weave, thickness from 0.5 mm to 10 mm
- Carbon fiber tubes: round, square, and custom profiles, outer diameter from 4 mm to 100 mm
- CNC cutting: tolerance of plus or minus 0.1 mm, 5-axis machining for complex geometries
- Drone frames, FPV racing components, and RC helicopter parts
3. Zhejiang Xinchor Technology Co., Ltd. (XINCHOR)
Location: Hangzhou, Zhejiang Province Founded: 2005 Specialty: CFRP structural reinforcement systems — carbon fiber fabrics, pultruded plates, structural adhesives, and complete strengthening solutions Why XINCHOR stands out: With 26 national patents and over 20 years of R&D, XINCHOR is not simply a carbon fiber fabric supplier — the company provides engineered reinforcement systems where every component is designed to work together. The product line covers the entire structural strengthening workflow: unidirectional carbon fiber fabrics (200g/m² to 600g/m² in multiple widths), bidirectional carbon fiber fabrics, CFRP pultruded plates with tensile strength exceeding 2,400 MPa, and a full range of structural adhesives and anchor adhesives. Key specifications:- Unidirectional carbon fiber fabric: tensile strength of 3,400 to 4,900 MPa, elastic modulus of 230 to 450 GPa
- CFRP pultruded plate: fiber volume fraction of 65% or above, thickness from 1.2 to 2.0 mm
- Complete system approach: fabric + impregnation resin + primer + leveling mortar, all from one factory
- 8,000 m² factory with dedicated testing laboratory
4. Shenzhen Jinjiuyi Electronic & Technology Co., Ltd. (Jinjiuyi)
Location: Shenzhen, Guangdong Province Founded: 2012 Specialty: Carbon fiber CNC cutting service and custom carbon fiber products for FPV drones, automotive, medical, and electronics industries Why they stand out: Jinjiuyi operates 20 high-speed CNC machines with accuracy of 0.05 mm — among the tightest tolerances in the Chinese carbon fiber CNC market. They produce carbon fiber panels in-house (not outsourced) and specialize in rapid prototyping: sample orders ship within 3 to 5 days, bulk orders within 7 to 10 days. Key capabilities:- In-house carbon fiber panel production (not just CNC cutting)
- 20 CNC machines with 0.05 mm accuracy
- Products: drone frames, racing car racks, automotive parts, medical device components, electronics accessories
- Custom wallets, business cards, phone cases (luxury carbon fiber accessories)
5. Shenzhen Feimoshi Technology Limited (Hobby Carbon)
Location: Shenzhen, Guangdong Province (near Hong Kong) Specialty: CFRP, GFRP, and KFRP composite sheets, roll-wrapped tubes, and CNC-cut components Why they stand out: Hobby Carbon (hobbycarbon.com) has built a strong reputation in the international hobby and industrial market by offering a comprehensive product range that covers not just carbon fiber but also glass fiber (GFRP) and Kevlar (KFRP) composites. Their CNC cutting service is a core competency, producing frames for drones, RC helicopters, and industrial reinforcement applications. They also offer a full line of hardware (screws, nuts, washers, standoffs) for one-stop procurement. Key capabilities:- Carbon fiber sheets, tubes (roll-wrapped), battens, and complex profiles
- CNC cutting for drone frames, RC components, and custom industrial parts
- GFRP and KFRP composite materials alongside CFRP
- NDA agreements available for proprietary designs
- Hardware accessories for complete assembly kits
6. Guangzhou RAXis Fiber Co., Ltd.
Location: Guangzhou, Guangdong Province Specialty: Carbon fiber sheets, tubes, plates, CNC-machined parts, and custom composite products for aerospace, automotive, and sports equipment Why they stand out: RAXis Fiber (carbonfiberwork.com) emphasizes vertical integration, managing everything from prepreg production to final machining. For aerospace and medical applications, they maintain tolerances as tight as plus or minus 0.05 mm. Their investment in AI-driven manufacturing — using smart monitoring on CNC machines to predict tool wear — positions them at the technology-forward end of the Chinese carbon fiber market. Key capabilities:- Prepreg production (in-house, not outsourced)
- Carbon fiber honeycomb panels for lightweight structural applications
- Carbon fiber bicycle parts, UAV frames, fuselage sections
- AI-monitored CNC machining with predictive maintenance
- Pultruded carbon fiber profiles (square tubing, I-beams, channels)
7. Loong Carbon Composite Co., Ltd.
Location: Guangdong Province Specialty: Carbon fiber tubes, plates, and custom-shaped composite parts for sports, drones, wheelchairs, and automotive Why they stand out: Loong Carbon (loongcarbonfiber.com) focuses on application-specific carbon fiber solutions rather than generic materials. Their catalog includes specialized products like carbon fiber wheelchair components, diving sports equipment, high-security carbon fiber cases, and UAV frames — each optimized for its specific use case. Key capabilities:- Carbon fiber tubes: round, square, rectangular, telescoping, and tapered profiles
- Carbon fiber plates: plain weave, twill weave, and unidirectional, 1 mm to 20 mm thickness
- CNC machining for custom parts and prototyping
- Specialty products: wheelchair parts, diving equipment, high-security cases, automotive seats
- 24-hour response on custom quote requests
8. Haining Zhengdan Textile Co., Ltd.
Location: Haining, Zhejiang Province Specialty: Carbon fiber fabrics, plates, aramid fiber fabrics, and composite raw materials for construction reinforcement, marine, and sports industries Why they stand out: Zhengdan (zdcarbonfiber.com) is unusual in the carbon fiber market because they combine textile manufacturing expertise with composite material production. Equipped with seven advanced carbon fiber weaving looms, four carbon fiber plate extrusion lines, and two prepreg machines, they supply raw materials to a diverse customer base including construction reinforcement companies, surfboard manufacturers, kayak builders, and model aircraft makers. Key capabilities:- Carbon fiber fabric: plain, twill, and satin weaves in various areal weights
- Carbon fiber plates: pultruded, various thicknesses and widths
- Aramid fiber (Kevlar) fabrics and hybrid weaves
- Basalt fiber products
- Export markets: Southeast Asia, South Korea, Turkey, South America
9. Hebei Heishi Carbon Fiber Co., Ltd.
Location: Hengshui, Hebei Province Specialty: Carbon fiber tubes, reinforced carbon fiber cloth, and twill carbon fiber fabric Why they stand out: Ranked among the top 10 in three separate product categories (tubes, reinforced cloth, and twill fabric) in 2026 Chinese industry rankings, Hebei Heishi demonstrates breadth across both finished products and semi-finished materials. Located in Hebei — China's northern manufacturing belt with lower land and labor costs than Guangdong — they offer competitive pricing for bulk orders. Key capabilities:- Carbon fiber tubes: outer diameter from 6 mm to 400 mm, wall thickness from 0.5 mm to 10 mm
- Reinforced carbon fiber cloth for structural strengthening (200g/m² to 600g/m²)
- Twill weave carbon fiber fabric in 3K and 12K patterns
- Custom tube profiles: round, square, hexagonal, and tapered
10. Dongguan Kaida Carbon Fiber Technology Co., Ltd.
Location: Qingxi Town, Dongguan, Guangdong Province Founded: 2018 Specialty: Carbon fiber boards, rods, and tubes with emphasis on custom processing and high compressive strength applications Why they stand out: Despite being founded relatively recently (2018), Kaida has risen quickly to the top of 2026 Chinese industry rankings for both carbon fiber tubes and carbon fiber boards. Their focus on customized processing — working closely with clients to achieve specific dimensional, strength, and surface finish requirements — has earned them a strong reputation among international buyers. Key capabilities:- Carbon fiber boards: high compressive strength, custom thickness from 0.5 mm to 50 mm
- Carbon fiber rods: solid and hollow profiles, diameter from 1 mm to 80 mm
- Carbon fiber tubes: round and square profiles
- Glass fiber products alongside carbon fiber
- Import and export capabilities (direct foreign trade license)
Comparison Table: Key Specifications at a Glance
| Manufacturer | Location | Founded | Core Products | CNC Service | Min. Order |
|---|---|---|---|---|---|
| Guangwei Composites | Weihai, SD | 1992 | Carbon fiber tow, prepreg, composites | Yes | Large |
| XC Carbon | Dongguan, GD | 2008 | Sheets, tubes, CNC parts | Yes | Low |
| XINCHOR | Hangzhou, ZJ | 2005 | CFRP fabrics, plates, adhesives | No | Flexible |
| Jinjiuyi | Shenzhen, GD | 2012 | CNC-cut parts, drone frames | Yes | Low |
| Hobby Carbon | Shenzhen, GD | N/A | CFRP/GFRP/KFRP sheets, tubes | Yes | Low |
| RAXis Fiber | Guangzhou, GD | N/A | Sheets, tubes, honeycomb panels | Yes | Medium |
| Loong Carbon | Guangdong | N/A | Tubes, plates, custom parts | Yes | Low |
| Zhengdan Textile | Haining, ZJ | N/A | Fabrics, plates, aramid fiber | No | Medium |
| Hebei Heishi | Hengshui, HB | N/A | Tubes, cloth, fabric | No | Medium |
| Dongguan Kaida | Dongguan, GD | 2018 | Boards, rods, tubes | No | Low |
How to Choose the Right Manufacturer for Your Project
Selecting the right carbon fiber manufacturer depends on your specific application. Here is a decision framework:
For structural reinforcement and infrastructure projects
Choose a manufacturer with civil engineering certifications and a system-based approach. If you need carbon fiber fabric plus adhesive plus primer as a complete system — rather than sourcing each component from different factories — consider manufacturers like XINCHOR or Zhengdan who understand the structural engineering requirements and can provide test reports for the complete system.
For drone frames and precision CNC parts
Prioritize CNC capability. XC Carbon, Jinjiuyi, and Hobby Carbon all have dedicated CNC departments with tight tolerances. Request sample cuts before placing bulk orders — CNC edge quality (delamination, fiber pull-out) varies significantly between manufacturers.
For aerospace and defense applications
T800 or higher grade fiber is often specified. Guangwei Composites and Jiangsu Boshi operate at this tier. Expect longer lead times and higher prices, but with material traceability and testing documentation that standard manufacturers cannot provide.
For bulk commodity products (sheets, tubes, plates)
Price competitiveness matters most. Hebei Heishi and Dongguan Kaida offer strong value for high-volume orders. Request fiber source documentation — some low-cost manufacturers mix recycled carbon fiber with virgin material, which affects mechanical properties.
Red Flags When Sourcing Carbon Fiber from China
After 20 years in this industry, we have seen these warning signs repeatedly:
- No factory photos or virtual tour available: Legitimate manufacturers are proud of their facilities and will share video or arrange live factory tours
- Prices significantly below market: If a T700 carbon fiber fabric quote is 40% below average, the fiber grade, areal weight, or resin content may not be as specified
- Cannot provide test reports: Any serious manufacturer tests tensile strength, elastic modulus, and elongation at break. Ask for third-party test reports from recognized labs
- Trading company disguised as factory: Check business registration (Chinese companies have different license categories for manufacturing vs. trading). Ask for production line photos with the company name visible
- No export experience: First-time exporters may struggle with packaging (carbon fiber products are fragile in transit), documentation, and logistics coordination
Frequently Asked Questions
What is the typical lead time for carbon fiber products from Chinese manufacturers?
Standard products like carbon fiber sheets and tubes are typically available within 7 to 15 days. Custom CNC-machined parts require 10 to 20 days depending on complexity. Structural reinforcement materials like CFRP fabrics and plates are usually stocked by major manufacturers like XINCHOR and can ship within 3 to 5 days for standard specifications. For large custom orders or specialty items, allow 4 to 6 weeks.
How do I verify that a Chinese carbon fiber manufacturer is a real factory?
Request a video tour of the production facility. Check the company's Chinese business registration (you can verify on China's National Enterprise Credit Information Publicity System). Ask for photos of production equipment with the company name or address visible. Legitimate manufacturers will also have their own domain email (not generic Gmail or 163.com) and be willing to arrange a live video call from the factory floor.
What certifications should I look for in a carbon fiber manufacturer?
ISO 9001 is the baseline quality management certification. For structural and construction applications, look for CE marking and local building material test reports. For aerospace, AS9100 certification is the industry standard. For automotive, IATF 16949 indicates automotive-grade quality systems. Always request the actual certificate — not just a logo on the website — and verify the certificate number with the issuing body.
What is the price range for carbon fiber products from China?
Carbon fiber fabric (200g/m², T300 grade) typically ranges from 8 to 15 USD per square meter for bulk orders. Carbon fiber sheets (3K twill, 1 mm thickness) range from 15 to 30 USD per sheet (400 x 500 mm). Carbon fiber tubes vary widely based on diameter and wall thickness — a standard 10 mm OD x 8 mm ID x 1000 mm tube ranges from 3 to 8 USD. CNC-machined custom parts are quoted on a per-piece basis depending on complexity and volume.
Can Chinese manufacturers produce custom carbon fiber shapes and profiles?
Yes, most established manufacturers offer custom molding, CNC machining, and filament winding services. Common custom products include non-standard tube profiles (oval, airfoil, hexagonal), CNC-cut frames for drones and robotics, compression-molded 3D parts, and pultruded profiles in custom cross-sections. Provide a CAD drawing (STEP or IGS format) for accurate quoting. Minimum order quantities for custom molds typically start at 100 to 500 pieces.
Conclusion: Sourcing Carbon Fiber Products from China in 2026
China's carbon fiber manufacturing industry has matured significantly. The top manufacturers listed here produce materials that meet or exceed international standards, with several supplying directly to aerospace and defense programs. The key to successful sourcing is matching your specific requirements — application, grade, tolerance, volume, and certification needs — to the right manufacturer's specialization.
If your project involves structural reinforcement, bridge strengthening, wind turbine repair, or building seismic retrofitting, XINCHOR's CFRP reinforcement systems provide a complete, tested, and certified solution with over 20 years of engineering expertise behind every product.
Request a quote from XINCHOR or browse our carbon fiber product catalog to get started.