# FidStrong

> FidStrong is a Shanghai-based manufacturer and exporter of structural strengthening materials — carbon fiber (CFRP) fabric and plate, structural epoxy adhesives, chemical anchoring, FRP rebar, and FRCM systems — for retrofitting and reinforcing concrete, masonry, and steel structures. Products are tested to ASTM D3039 and designed per ACI 440.2R, with ISO 9001/14001/45001 certified manufacturing.

Use the links below to reach product data (specs, models, downloads), technical guides, and contact points. For a quote, use the contact form or WhatsApp on any product page.

## Products
- [FSC Carbon Fiber Fabric](https://fidstrong.com/product-cfrp-fabric/): FSC carbon fiber fabric for concrete strengthening — 200–600 g/m², Grade A (T700 class) / Grade C, 8 models with TDS. Rolls 100 m, 600 g/m² 50 m. Ships 3–5 days.
- [FSL-Carbon Fiber Plate](https://fidstrong.com/product-cfrp-plate/): Pultruded CFRP plate for flexural strengthening: FSL12/14/30, 1.2–3.0 mm, 50–100 mm wide, 165 GPa. Characteristic tensile force per plate, ACI 440.2R basis, TDS download.
- [FSE 322 — Impregnating Epoxy](https://fidstrong.com/product-impregnating-epoxy/): Fibre-saturating epoxy for CFRP fabric: FSE 322 standard, 323H for overhead, 323L for heavy fabric. 55 MPa tensile, ASTM-tested, consumption figures and TDS downloads.
- [FSE 302 — Primer Epoxy](https://fidstrong.com/product-primer/): FSE 302 Primer Epoxy for concrete substrate preparation. Two-component epoxy primer for CFRP installation. Excellent adhesion and surface sealing.
- [FSE 362 — Plate Bonding Adhesive](https://fidstrong.com/product-plate-adhesive/): FSE 362 Plate Bonding Adhesive for carbon fiber plates. Two-component structural epoxy for concrete and steel. Thixotropic, high bond strength.
- [FSE 662 — Steel Plate Bonding Adhesive](https://fidstrong.com/product-steel-bonding-adhesive/): FSE 662 Steel Plate Bonding Adhesive for steel to concrete. Two-component structural epoxy. High shear and tensile strength.
- [FSE 682 — Steel Jacket Grouting Adhesive](https://fidstrong.com/product-steel-grouting-adhesive/): FSE 682 Steel Jacket Grouting Adhesive - Low-viscosity epoxy grout for steel jacketing and void injection. Self-leveling, excellent flowability.
- [FSE 502 — Repair & Leveling Adhesive](https://fidstrong.com/product-repair-leveling-adhesive/): FSE 502 Repair and Leveling Adhesive for concrete surface repair and substrate leveling. Two-component thixotropic epoxy.
- [FSE 523 — Crack Injection Adhesive](https://fidstrong.com/product-crack-injection-epoxy/): Injectable epoxy for concrete cracks from 0.05 mm. FSE 523: ≤300 mPa·s mixed viscosity, ASTM C882 bond 2.5 MPa dry / 1.8 MPa wet. Resin consumption table, TDS download, factory-direct.
- [Epoxy Crack Injector](https://fidstrong.com/product-crack-injector/): Professional epoxy crack injector system for controlled delivery of low-viscosity epoxy into structural cracks. Transparent tube design, reusable components.
- [Rebar Anchoring System](https://fidstrong.com/product-rebar-anchoring/): FISFIX chemical anchoring epoxy for post-installed rebar and threaded rod — 80–110 MPa compressive, 360–650 mL cartridges, load tables to Ø32 mm. TDS with every model.
- [Carbon Fiber Reinforcement Bar](https://fidstrong.com/product-carbon-fiber-bar/): High-performance CFRP rebar with 5-7x the strength of steel at 1/4 the weight. Corrosion-resistant, non-magnetic, ideal for aggressive environments.
- [Glass Fiber Reinforcement Bar](https://fidstrong.com/product-glass-fiber-rebar/): Pultruded GFRP rebar, Ø6–32 mm, ≥950 MPa tensile and ≥47 GPa modulus to ASTM D7205/D7957. Bar weights, ACI 440.1R design values, TDS download. Factory-direct.
- [FSFIX — Dispenser Gun](https://fidstrong.com/product-dispenser-gun/): Professional manual dispenser guns for FSFIX two-component anchoring adhesive cartridges. Ergonomic design with consistent mixing ratios.
- [FCM — Carbon Fiber Mesh](https://fidstrong.com/product-carbon-mesh/): Bidirectional carbon fiber mesh FCM series for surface reinforcement and crack control. 90-160 gsm, 3000+ MPa tensile strength, easy application.
- [PBO Fiber Mesh](https://fidstrong.com/product-pbo-mesh/): PBO mesh for FRCM strengthening: FPM 44, FPM 88 and bidirectional FPM 18/70, embedded in FMM mineral matrix. Per-model mesh and system data, TDS downloads, factory-direct.
- [FRCM Inorganic Mortar](https://fidstrong.com/product-frcm-mortar/): High-performance FRCM inorganic mortar matrix for fiber reinforcement systems. Fire-resistant, vapor-permeable, heritage-compatible cementitious mortar.
- [Crack Repair System](https://fidstrong.com/product-crack-repair/): Professional crack repair system with injection epoxy for fine cracks and sealing adhesive for surface repair. Comprehensive concrete damage restoration solutions.
- [Steel Reinforcement System](https://fidstrong.com/product-steel-reinforcement/): Comprehensive steel reinforcement system with slab bonding adhesive, jacketing epoxy grout, and sealing adhesive for plate bonding and section enlargement.
- [FSG-Glass Fiber Fabric](https://fidstrong.com/product-glass-fiber-fabric/): Unidirectional E-glass fiber fabric (200–600 g/m²) for externally bonded structural strengthening. 2,560 MPa tensile strength, non-conductive and alkali-resistant. Tested per ASTM D3039, designed per ACI 440.2R.

## Services
- [Engineering Support — FidStrong Carbon Fiber Reinforcement](https://fidstrong.com/service-engineering/)
- [Training Programs — FidStrong Carbon Fiber Reinforcement](https://fidstrong.com/service-training/)
- [OEM Solutions — FidStrong Carbon Fiber Reinforcement](https://fidstrong.com/service-oem/)
- [Design Software — FidStrong FRP Designer](https://fidstrong.com/service-design-software/)
- [FRP Designer — AI-assisted FRP/FRCM strengthening design tool](https://software.fidstrong.com/en)

## Guides & articles
- [Post-Earthquake Concrete Damage: What CFRP Can Repair and What It Cannot](https://fidstrong.com/blog-post-earthquake-concrete-damage-assessment-cfrp/)
- [GFRP Rebar vs. Steel Rebar: When to Use Each in Concrete](https://fidstrong.com/blog-gfrp-rebar-vs-steel-rebar/)
- [CFRP Installation Defects: Blisters, Delamination, and Resin Shortage](https://fidstrong.com/blog-cfrp-installation-defects-blisters-delamination-resin-shortage/)
- [Chemical Anchoring Adhesive Selection Guide](https://fidstrong.com/blog-chemical-anchoring-adhesive-selection-guide/)
- [Qualifying Carbon Fiber Fabric Manufacturers in China: Quality and Certification](https://fidstrong.com/blog-qualifying-carbon-fiber-fabric-manufacturers-in-china-quality-and-certification-/)
- [CFRP Strengthening for Parking Garage Slabs](https://fidstrong.com/blog-cfrp-strengthening-for-parking-garage-slabs/)
- [Structural Epoxy Tg Value Requirement for CFRP](https://fidstrong.com/blog-structural-epoxy-tg-value-requirement-for-cfrp/)
- [How to Calculate Carbon Fiber Layers for Column Confinement](https://fidstrong.com/blog-how-to-calculate-carbon-fiber-layers-for-column-confinement/)
- [Carbon Fiber Raw Material Types and Strength Grades](https://fidstrong.com/blog-carbon-fiber-raw-material-types-tow-strength-grades/)
- [What Is CFRP Strengthening? A Complete Guide](https://fidstrong.com/blog-what-is-cfrp-strengthening/)
- [Carbon Fiber Plate vs. Fabric: How to Choose](https://fidstrong.com/blog-carbon-fiber-plate-vs-fabric/)
- [Understanding Structural Epoxy Adhesives](https://fidstrong.com/blog-structural-epoxy-adhesives-guide/)
- [How to Install Carbon Fiber Fabric on Concrete](https://fidstrong.com/blog-how-to-install-carbon-fiber-fabric/)
- [Seismic Retrofit with Carbon Fiber](https://fidstrong.com/blog-seismic-retrofit-carbon-fiber/)
- [FRCM Mesh vs. CFRP Fabric: Key Differences and Applications](https://fidstrong.com/blog-frcm-mesh-vs-cfrp-fabric-key-differences-and/)
- [How to Read a CFRP Technical Data Sheet: Strength, Modulus, and Elongation](https://fidstrong.com/blog-how-to-read-a-cfrp-technical-data-sheet/)
- [Surface Preparation for CFRP Installation: Achieving Optimal Bond](https://fidstrong.com/blog-surface-preparation-for-cfrp-installation-achieving-optimal-bond/)
- [Common CFRP Installation Mistakes and How to Avoid Them](https://fidstrong.com/blog-common-cfrp-installation-mistakes-and-how-to-avoid/)
- [Curing CFRP Systems: Temperature, Humidity, and Time Guidelines](https://fidstrong.com/blog-curing-cfrp-systems-temperature-humidity-and-time-guidelines/)
- [Understanding Load-Transfer Mechanics in CFRP-Strengthened Concrete Beams](https://fidstrong.com/blog-understanding-load-transfer-mechanics-in-cfrp-strengthened-concrete/)
- [ACI 440 vs. fib Bulletin 14: A Comparative Guide to CFRP Design Codes](https://fidstrong.com/blog-aci-440-vs-fib-bulletin-14-a-comparative/)
- [Mechanical Anchorage Systems for CFRP: When and How to Use Them](https://fidstrong.com/blog-mechanical-anchorage-systems-for-cfrp-when-and-how/)
- [Durability of CFRP Strengthening: Environmental Aging and Long-Term Performance](https://fidstrong.com/blog-durability-of-cfrp-strengthening-environmental-aging-and-long/)
- [Fire Protection Strategies for CFRP-Strengthened Structures: Design and Materials](https://fidstrong.com/blog-fire-protection-strategies-for-cfrp-strengthened-structures-design/)
- [Strengthening Concrete Bridge Girders with CFRP: A Practical Guide](https://fidstrong.com/blog-strengthening-concrete-bridge-girders-with-cfrp-a-practical/)
- [Increasing Floor Load Capacity in Industrial Warehouses Using CFRP](https://fidstrong.com/blog-increasing-floor-load-capacity-in-industrial-warehouses-using/)
- [Heritage Masonry Strengthening with Carbon Fiber: Preserving History](https://fidstrong.com/blog-heritage-masonry-strengthening-with-carbon-fiber-preserving-history/)
- [Protecting Marine Structures from Corrosion with CFRP Wrap](https://fidstrong.com/blog-protecting-marine-structures-from-corrosion-with-cfrp-wrap/)
- [Whole-Life Cost Analysis of CFRP Strengthening](https://fidstrong.com/blog-whole-life-cost-analysis-of-cfrp-strengthening-for/)

## Company
- [About FidStrong - Carbon Fiber Manufacturing Excellence](https://fidstrong.com/about/)
- [Quality Assurance - FidStrong](https://fidstrong.com/quality/)
- [Glossary of Structural Strengthening Terms](https://fidstrong.com/glossary/)
- [Projects & Case Studies](https://fidstrong.com/projects/)
- [Downloads — FidStrong Carbon Fiber Reinforcement](https://fidstrong.com/downloads/)
- [Contact Us | FidStrong - Carbon Fiber Reinforcement Solutions](https://fidstrong.com/contact/)
- Email: info@fidstrong.com · WhatsApp: +86 189 1732 2049