Unidirectional Carbon Fiber Reinforcement Fabric

With 18 years of experience in R&D, production, and export, JUN TENG is an integrated manufacturer specializing in unidirectional carbon fiber reinforcement fabrics and their complementary structural adhesives. We utilize a full suite of imported high-speed equipment for weaving, heat-setting, and testing, while maintaining independent, end-to-end quality control. Our products strictly adhere to domestic structural reinforcement standards and international quality inspection protocols, ensuring practical engineering utility, long-term durability, and regulatory compliance.

What sets our product apart from standard hybrid fiber fabrics?

Unlike the hybrid fiber fabrics commonly found on the market, our unidirectional carbon fiber reinforcement fabric features a design with continuous, unbroken carbon fibers aligned in a single direction. This ensures uniform load-bearing and stable, controllable tensile strength and elastic modulus. Free from impurities or broken filaments, the fabric eliminates risks associated with uneven stress distribution or reinforcement failure.

Our product line includes standard 200g and 300g specifications. These are widely used for structural reinforcement in buildings, bridges, and tunnels, and are also suitable for diverse applications such as industrial dust filtration substrates and the manufacturing of high-end, lightweight composite materials.

We also independently manufacture a full range of structural adhesives—including impregnating resins, primers, leveling putties, and crack repair adhesives. Our fabrics and adhesive formulas are engineered to work in perfect synergy, preventing issues like delamination or insufficient durability that can arise from mixing materials from different manufacturers.

Proven through over a decade of real-world application in projects of all sizes across the country, our products demonstrate excellent resistance to aging, acids, alkalis, and moisture, with minimal degradation of mechanical properties in extreme temperatures. We have earned consistent praise from construction firms, design institutes, and general contractors. With a mature supply chain and steady export volume, we support direct bulk procurement for large-scale projects, allowing customers to benefit from factory-direct pricing.

Core Product Parameter Table

Application Fields

1. Building structure reinforcement: Improvement of bearing capacity of beams, columns, and slabs in old residential areas, teaching buildings, exhibition venues, bridges, tunnels, and garages; repair of wall cracks, seismic reinforcement, and load increase reinforcement. The construction is lightweight and does not require significant chiseling of the existing structure, does not increase the building's self-weight, has a short construction period, and does not occupy indoor space after completion.

2. Manufacturing of industrial dust removal substrates. The conductive, corrosion-resistant, and high-strength properties of Unidirectional Carbon Fiber Reinforcement Fabric make it a suitable internal reinforcement substrate for high-temperature dust removal filter bags, replacing traditional fiberglass cloth and enhancing the service life of the filter material. It is compatible with metallurgical and chemical high-temperature dust removal production lines.

3. High-end composite material products: lightweight equipment, mold substrates, and anti-corrosion component processing. Unidirectional fibers ensure the unidirectional stress strength of the products, significantly enhancing structural rigidity while maintaining lightweight. These products are widely supplied to composite material processing factories.

Real-life cases of benchmarking implementation projects

Our Unidirectional Carbon Fiber Reinforcement Fabric and its matching structural adhesive have been installed in numerous landmark public buildings across China, all of which have passed the completion inspection conducted by third-party testing institutions:

1. Guangzhou Pazhou International Convention and Exhibition Center: Load-bearing capacity enhancement and reinforcement project for exhibition hall floor slabs, utilizing a large quantity of 300g unidirectional carbon fiber cloth, paired with original factory impregnated adhesive, and achieving compliance with design standards upon completion inspection;

2. Renovation of old structures in Guangzhou Haizhu Square: The seismic reinforcement project for the beams and columns of the underground garage in the square utilized our corrosion-resistant carbon cloth in the humid underground environment, and there have been no issues of detachment or cracking for many years;

3. Renovation of supporting venues at the Tianjin Olympic Sports Center: reinforcement of stand structures, requiring lightweight and high-tensile materials, with stable batch supply to meet the demand for expedited delivery;

4. Reinforcement of teaching buildings at Leshan Normal University: The old teaching buildings underwent restoration of the load-bearing capacity of their walls and beams. The school has conducted long-term follow-up visits and reported that the reinforcement effect is stable, with no potential safety hazards.

JUN TENG Product Authority Guarantee

1. Authoritative Production Qualifications: An 18-year-old entity export factory with its own standardized production workshop spanning ten thousand square meters, equipped with a full set of imported weaving machines, tensile testing machines, and weathering and aging testing equipment. Each batch of carbon cloth comes with a factory-issued mechanical testing report and certificate of compliance, and supports re-inspection by third-party institutions. All materials comply with the GB 50367 Code for Design of Concrete Structure Reinforcement.

2. Durable and reliable materials: Made from pure carbon fiber precursor yarn without any recycled waste materials, the material features a dense unidirectional weaving process, making it waterproof, moisture-resistant, UV-resistant, and resistant to freezing and thawing. It can be used both indoors and outdoors, as well as in underground and coastal environments. The design durability meets the 50-year service standard for buildings.

3. One-stop solution for hassle-free experience. We do not sell carbon cloth separately, but synchronously develop and produce a full set of matching structural adhesives. The cloth and adhesive formulas are matched to avoid bonding failure during construction. Our technical team can provide free technical guidance on reinforcement construction and services for calculating the amount of materials required for drawings.

4. Direct supply from the source with high cost-effectiveness: Without the involvement of dealers or middlemen, engineering and foreign trade customers can directly connect with the factory. Large-scale purchases enjoy stable ex-factory prices. We maintain a large inventory of stock on hand, and urgent orders can be quickly scheduled for production and shipment. Export orders benefit from mature customs clearance and packaging support services.

Guide to Avoiding Pitfalls When Purchasing Reliable Unidirectional Carbon Fiber Reinforcement FabricLow-priced carbon cloth available in the market often suffers from issues such as fiber mixing, inaccurate grammage labeling, substandard tensile strength, and lack of matching adhesive. After short-term construction completion, delamination and cracking are highly likely to occur within 1-3 years, posing safety hazards to buildings. JUN TENG, leveraging 18 years of practical experience in exporting and domestic large-scale landmark projects, ensures transparency and traceability of all product parameters. Test reports are provided with the goods, and long-term implementation cases of landmark projects can be verified on-site. Balancing compliance, durability, and cost-effectiveness, JUN TENG stands as a long-term and stable supplier choice for building reinforcement and composite material processing enterprise