
Manufacturer of high-performance composites: core materials, fibers, polymers and consumables for the composites industry.
Sky Composites AG
Kincsesbánya (Hungary)New on Amplifa
About Sky Composites
Sky Composites AG is a manufacturer and supplier of high-quality composite materials headquartered in Switzerland. The company originated from Sino Composite Co. Ltd., founded in Beijing in 1992, and today operates production sites in four countries, including the plant in Kincsesbánya, Hungary. The portfolio comprises advanced reinforcement materials such as carbon fiber and fiberglass fabrics, structural core materials such as balsa wood as well as PVC, PET and PMI foam cores, honeycomb cores, composite polymer additives, and consumables such as vacuum bagging materials, sealant tapes and infusion meshes. Services include cutting of custom core material kits, engineering support for design and process optimization, global sourcing, and laboratory testing for material quality and compliance. Customers include industries such as wind energy, marine, automotive and transportation, as well as sports and leisure.
- Site
- H-8044 Kincsesbánya
- Processes
- Core material processing (custom pre-cut core kits), Engineering support (design and process optimization), Laboratory testing (material quality, compliance, performance), Global sourcing of composite materials, Cutting of core material kits (core material processing), Engineering support, Global sourcing, Laboratory testing / material inspection
- Materials
- Carbon fiber fabrics, Fiberglass fabrics, Balsa core, PVC foam core, PET foam core, PMI foam core, Structural honeycomb, Laminate bulker
- Certificates
- Laboratory testing (material quality, compliance, performance)
- Founded
- 1992
- Industries
- Wind energy, Marine/Shipbuilding, Automotive & Transportation, Sports & Leisure
- 01
Global sourcing of composite materials
- 02
Core material processing (custom cut kits)
- 03
Engineering support
- 04
Laboratory testing / material inspection
- 05
Delivery to the composites industry
Materials & Processes
Carbon fiber fabrics
High-strength reinforcement for demanding composite applications.
Fiberglass fabrics
Customizable reinforcement materials for enhanced durability.
Balsa core
Structural core material insert for sandwich-style laminates.
PVC foam core
High-performance structural core for a wide range of purposes.
PET foam core
Structural core material insert for sandwich constructions.
PMI foam core
High-performance core material insert for technical applications.
Structural honeycomb core
Structural core for sandwich composite constructions.
Laminate Bulker
Core material component for laminates.
Release agents & additives
High-quality polymers and composite additives.
Consumables (vacuum bagging materials, sealant tapes, infusion meshes)
Complete consumables range for composite manufacturing processes.
Sites

Kincsesbánya
HUPlant and office
- Materials
- Core materials (balsa, PVC, PET and PMI foam, honeycomb cores)
Parts & Applications




Inside the production








Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Core material processing (custom pre-cut core kits)Plastics | – | – | – | – | Balsa core, PVC foam core, PET foam core, PMI foam core, Structural honeycomb |
| Engineering support (design and process optimization)Engineering | – | – | – | – | – |
| Laboratory testing (material quality, compliance, performance)Testing | – | – | – | – | – |
| Global sourcing of composite materialsEngineering | – | – | – | – | Carbon fiber fabrics, Fiberglass fabrics |
Additional services
Quality
The company offers comprehensive laboratory testing services to ensure material quality, compliance and performance.
| Evidence | Kincsesbánya |
|---|---|
| Laboratory testing (material quality, compliance, performance) |
History
- 1992
Founding of Sino Composite Co. Ltd. in Beijing, China; from this, Sky Composites AG developed with its headquarters in Switzerland.