About JiLin Carbon | Full-Chain Carbon Fiber Supplier

JiLin Tangu Carbon Fiber Co Ltd

World-Leading Full-Chain Carbon Fiber Solutions Provider

Founded in 1959, JiLin Tangu Carbon Fiber Co Ltd is a globally recognized pioneer and powerhouse in the carbon fiber industry. With decades of manufacturing excellence, we have built a fully integrated, end-to-end industrial chain—spanning from Polyacrylonitrile (PAN) precursor fibers and raw carbon fibers to advanced carbon fiber fabrics, prepregs, and custom composite parts.
Today, the JiLin brand stands as a symbol of unrivaled capacity, guaranteed stability, and world-class innovation. Backed by robust financial strength, massive production scale, and a dedicated workforce of over 12,700 professionals, we are committed to driving innovation and delivering highly reliable, scalable lightweight solutions to global industries.

20000+m²

Factory Area

12700+

Professional Employees

300000+㎡

Annual Capacity

26 +Billion

Total Assets

decorative image of World-Leading Full-Chain Carbon Fiber Solutions Provider

Development History of JiLin Carbon Fiber

As a leading manufacturer of high-performance materials, JiLin Carbon Fiber has continuously upgraded its quality management and industry-specific certifications to provide top-tier carbon fiber and carbon fiber woven fabric to global markets. Our recent milestones demonstrate our commitment to excellence across multiple high-tech sectors:

Achieved the IATF16949 Automotive Quality Management System certification, establishing a strong foundation for supplying reliable carbon fiber materials to the automotive industry.

2024.03.09

Obtained the GJB9100C National Military Standard Quality Management System certification, validating our capability to manufacture advanced composites for defense applications.

2024.06.24

Successfully passed the surveillance audits for our core management systems: ISO9001 (Quality), ISO45001 (Occupational Health & Safety), and ISO14001 (Environment).

2024.07.30

Certified under the ISO22163 Railway Applications Quality Management System, expanding the use of our carbon fiber woven fabric into the transit sector.

2024.08.25

Secured the Grade II Military Confidentiality Qualification, further strengthening our secure manufacturing capabilities.

2024.09.26

Attained the AS9100D Aerospace Quality Management System certification, ensuring our products meet the rigorous, lightweight, and high-strength demands of the aerospace industry.

2024.09.30

Received CNAS (China National Accreditation Service) accreditation, formally recognizing our advanced testing and quality assurance capabilities.

2024.10.27

Completed the on-site audit for GL Certification. This milestone certified 12 distinct products under the GX60, GX64, and GX70 volume fractions, validating the structural integrity of our carbon fiber products.

2025.03.21

Officially recognized as a AAA Grade Credit Enterprise, reflecting our robust business integrity and highly reliable partnership status.

2025.04.01

Currently advancing certifications for ISO50001 (Energy Management), ISO27001 (Information Security), and the ISO15085 welding system to continuously optimize our sustainable and secure production environment.

2025 (Ongoing)

Industries We Serve

JiLin Carbon Fiber delivers high-performance lightweight solutions across a wide range of demanding sectors:

certificate about <b style='font-size:20px;color:#fff;'>Aerospace & Low-Altitude Aircraft</b><br>Drones, eVTOLs, and light general aviation.

Aerospace & Low-Altitude Aircraft
Drones, eVTOLs, and light general aviation.

certificate about <b style='font-size:20px;color:#fff;'>Marine & Shipbuilding</b><br>Luxury yachts, high-speed powerboats, and racing boats.

Marine & Shipbuilding
Luxury yachts, high-speed powerboats, and racing boats.

certificate about <b style='font-size:20px;color:#fff;'>Automotive & Transportation</b><br>New energy vehicle structures, chassis components, and rail transit.

Automotive & Transportation
New energy vehicle structures, chassis components, and rail transit.

certificate about <b style='font-size:20px;color:#fff;'>Medical Equipment & Devices</b><br>High-precision imaging tables, lightweight prosthetics, and custom structural components.

Medical Equipment & Devices
High-precision imaging tables, lightweight prosthetics, and custom structural components.

certificate about <b style='font-size:20px;color:#fff;'>Construction & Infrastructure</b><br>High-modulus fabrics for structural reinforcement and repair.

Construction & Infrastructure
High-modulus fabrics for structural reinforcement and repair.

certificate about <b style='font-size:20px;color:#fff;'>Sports & Leisure</b><br>High-end rackets, bicycles, snowboards, and helmets.

Sports & Leisure
High-end rackets, bicycles, snowboards, and helmets.

Factory Environment

Quality Assurance

AS9100D

CNAS Certification

Enterprise Credit Rating Certificate

GJB9100C

IATF16949

ISO9001

ISO14001

ISO22163

ISO45001

UNION COMPOSITES international carbon fiber supply network — view 1

Our Global Reach: UNION COMPOSITES

To seamlessly deliver our industry-leading products to the global market, UNION COMPOSITES serves as the dedicated export sales and international trade division for JiLin Tangu Carbon Fiber Co Ltd.
Through UNION COMPOSITES, we bridge our massive domestic manufacturing capabilities with international clients, ensuring you receive not only premium materials but also seamless communication, full-process technical support, and reliable global shipping with delivery arrangements confirmed for each order.

Our Full-Process Chain Manufacturing

JiLin Carbon brings together PAN precursor, carbon fiber tow, reinforcement fabrics, prepregs and finished composite products. This integrated approach gives industrial buyers a practical route from material specification to a production-ready supply agreement. UNION COMPOSITES supports international sales and export communication, helping customers connect material selection with their manufacturing requirements.

Our portfolio covers wet-spun GX carbon fiber grades, dry-spun GT grades, unidirectional reinforcement, multiaxial fabrics, plain and twill woven fabrics, resin-specific prepregs, laminate plates and tubes. The right option depends on the load path, resin system, forming process and acceptance criteria. A material should be selected against its own technical data sheet rather than a broad performance claim about carbon fiber.

PAN Precursor Fiber

High-purity PAN precursor fibers optimized for high-yield carbonization.

Carbon Fiber

Featuring our signature "wet-spinning" technology, offering inherent softness, superior tensile strength, and excellent resin wettability.

Fabric Weaving

Precision-woven Uni-directional (UD), Multi-axial (MX), and Plain/Twill Woven Fabrics (CW).

Carbon fiber prepreg material prepared for composite lay-up — view 5

Prepreg Manufacturing

High-tack, tailored resin-content prepregs designed for efficient lay-up and molding.

Carbon fiber components produced through composite forming — view 6

Forming Processes & Final Products

Comprehensive forming processes (autoclave, press molding) to manufacture custom plates, tubes, and complex structural components (OEM/ODM).

Engineering and Purchasing Support

For an initial review, share the application, drawing or laminate concept, target stiffness and strength, dimensions, operating environment and expected order quantity. For fabrics and prepregs, add fiber architecture, areal weight, roll width, resin compatibility and your proposed cure cycle. For finished parts, include tolerances, surface requirements, joining details and inspection expectations.

Support spans material selection, technical clarification and custom fabrication planning. The supply scope can be a raw reinforcement, an intermediate prepreg or a finished component. Agree on a sample or prototype validation stage before releasing a critical part to volume production; the final performance depends on design and manufacturing as well as the supplied material.

Applications and Partnership

The material portfolio supports wind energy, marine structures, automotive lightweighting, construction reinforcement, sports equipment, medical equipment and low-altitude aircraft projects. Each sector has different requirements for fatigue, moisture, temperature, fire performance and inspection. We focus the discussion on those requirements so the proposed material form fits the actual production route.

Distributors, manufacturers and brand owners can discuss standard material supply or an OEM/ODM fabrication project. Start with a clear technical brief and the quantity for sampling and production. This allows material options, documentation needs and commercial terms to be reviewed together.

Quality Evidence and Project Qualification

Batch documentation links the supplied material to its grade, lot and agreed inspection criteria. Carbon tow inspection data can include linear density, tensile strength, tensile modulus, elongation, density and sizing content. Fabric and prepreg purchasing specifications should also address construction, areal weight, resin content where applicable and storage requirements.

Ask for the current certificate, its named legal entity, scope and validity when a project requires a particular accreditation or management-system standard. A management-system certificate is not a product-specific approval. Application qualification, laminate testing and customer acceptance remain separate steps, particularly for aerospace, pressure-containing and safety-critical structures.

CNAS Laboratory Accreditation for JiLin carbon fiber material qualification — CNAS Laboratory Accreditation

IATF 16949 Quality Management Certificate for JiLin carbon fiber material qualification — IATF 16949 Quality Management Certificate

Questions About Working with JiLin Carbon

Which stages of the carbon fiber supply chain can JiLin support?

The portfolio covers PAN precursor, carbon fiber tow, UD and multiaxial reinforcement, woven fabrics, prepregs, plates, tubes and custom composite fabrication. The purchase specification should identify the material grade and manufacturing route required for your project.

What is the role of UNION COMPOSITES?

UNION COMPOSITES supports international sales and export communication for the JiLin carbon fiber offering. It helps coordinate technical questions, order requirements and shipping arrangements with overseas customers.

Can I source both reinforcement materials and finished components?

Yes, the portfolio includes reinforcement materials and finished composite products. Whether one project can be supplied at both stages depends on its drawings, process requirements and agreed validation plan.

How should I verify a supplier certificate?

Request the current certificate and check the legal entity, scope, certificate number and expiry date. Confirm separately whether your selected product and application need additional qualification or test evidence.

What information helps with a custom fabrication enquiry?

Provide drawings, dimensions, tolerances, load cases, operating conditions, surface requirements and quantities. A prototype acceptance plan helps define what must be demonstrated before serial production.

How do I choose between tow, fabric and prepreg?

Tow fits routes such as winding or pultrusion, fabrics provide reinforcement architectures for lay-up and infusion, and prepregs contain a controlled resin system for a defined cure route. Selection depends on the equipment, part shape and performance targets.

Our Full-Process Chain Manufacturing

PAN Precursor Fiber

High-purity PAN precursor fibers optimized for high-yield carbonization.

Carbon Fiber

Featuring our signature "wet-spinning" technology, offering inherent softness, superior tensile strength, and excellent resin wettability.

Fabric Weaving

Precision-woven Uni-directional (UD), Multi-axial (MX), and Plain/Twill Woven Fabrics (CW).

Prepreg Manufacturing

High-tack, tailored resin-content prepregs designed for efficient lay-up and molding.

Forming Processes & Final Products

Comprehensive forming processes (autoclave, press molding) to manufacture custom plates, tubes, and complex structural components (OEM/ODM).

Engineering and Purchasing Support

Applications and Partnership

Quality Evidence and Project Qualification

Questions About Working with JiLin Carbon

Which stages of the carbon fiber supply chain can JiLin support?

What is the role of UNION COMPOSITES?

Can I source both reinforcement materials and finished components?

How should I verify a supplier certificate?

What information helps with a custom fabrication enquiry?

How do I choose between tow, fabric and prepreg?

Partner With Us

Whether you are a manufacturer, distributor, or brand owner, JiLin Tangu Carbon Fiber Co Ltd and UNION COMPOSITES are your trusted partners for premium composite materials. We offer flexible MOQ options, free custom engineering designs, and high-speed delivery to keep your projects on track.
Lean Manufacturing, Quality Guaranteed. Excellent Leadership, Creating Value.

About Us

World-Leading Full-Chain Carbon Fiber Solutions Provider

Development History of JiLin Carbon Fiber

Industries We Serve

Factory Environment

Quality Assurance

Engineering and Purchasing Support

Applications and Partnership

Quality Evidence and Project Qualification

Questions About Working with JiLin Carbon

Which stages of the carbon fiber supply chain can JiLin support?

What is the role of UNION COMPOSITES?

Can I source both reinforcement materials and finished components?

How should I verify a supplier certificate?

What information helps with a custom fabrication enquiry?

How do I choose between tow, fabric and prepreg?

Engineering and Purchasing Support

Applications and Partnership

Quality Evidence and Project Qualification

Questions About Working with JiLin Carbon

Which stages of the carbon fiber supply chain can JiLin support?

What is the role of UNION COMPOSITES?

Can I source both reinforcement materials and finished components?

How should I verify a supplier certificate?

What information helps with a custom fabrication enquiry?

How do I choose between tow, fabric and prepreg?

Partner With Us