About Us
About us
Our History
Founded in 2010, Foni Carbon Sports has been dedicated to the development and manufacturing of custom carbon fiber products for sports and protective applications. Backed by over 20 years of engineering experience in composite product development, we support global brands, distributors, and innovators with reliable OEM and custom manufacturing solutions.
Our expertise lies in transforming concepts, drawings, and prototypes into functional carbon fiber products with lightweight structures and complex geometries. From initial development to mass production, we provide comprehensive support throughout the manufacturing process, including tooling, prototyping, material selection, and production optimization.
With advanced composite manufacturing technologies such as prepreg layup, compression molding, autoclave processing, RTM, and CNC machining, we are capable of producing high-performance carbon fiber components for demanding sports applications.We value long-term partnerships built on quality consistency, responsive communication, and flexible project support.
Our Mission
To deliver reliable and flexible carbon fiber OEM solutions, helping our customers develop custom products with efficient communication, fast prototyping, and consistent quality.
Why Choose Us
– Low MOQ for custom projects
– Fast sample development
– Experience with complex shapes
– Responsive communication
Our Workshop
Material Cutting Machine
CNC Machine
Mold Warehouse
Molding Machine
Grinding Machine
Painting
Assemble workshop
Quality Testing
Quality Inspection
Our Certificate
Our products are certified by many international inspection companies or leading customers.
REACH
RoHs
SGS
The Latest in Carbon Fiber News
Cutting-Edge Innovations, Breakthroughs & Industry Trends
3K vs 12K Carbon Fiber for Freediving Fins: Key Differences
3K and 12K carbon fiber are both widely used for custom freediving and spearfishing fins, but the difference is mainly in the visible weave pattern—not simply strength or stiffness. This guide explains the differences between 3K and 12K carbon fiber, how weave choice affects fin appearance and custom graphics, and which option may be more practical for different OEM fin designs.
Can You Put a Logo Inside a Carbon Fiber Fin? In-Mold vs Surface Printing
Can you put a logo inside a carbon fiber fin? Learn how embedded logo integration works and how it compares with surface printing for custom freediving fins, including appearance, durability, flexibility, carbon fiber weave, and OEM production considerations.
Freediving Fin Blade Stiffness Guide: How to Choose the Right Stiffness
Choosing the right freediving fin blade stiffness is essential for balancing propulsion, efficiency, comfort, and fatigue. This guide explains how body weight, leg strength, kicking technique, diving conditions, foot pocket configuration, and blade design affect stiffness selection for carbon fiber freediving fins.
