About
Founded in 1938, 3A Composites Core Materials is a private headquartered in Sins, Switzerland specializing in Wind.
3A Composites Core Materials is a pioneer in sandwich composite technology with over 85 years of experience. The company manufactures high-performance core materials using closed-cell rigid foams (AIREX brand) and sustainable balsa wood (BALTEK brand). Operating globally with facilities in Europe, the Americas, China, Ecuador, and Papua New Guinea, the company serves diverse industries including wind turbine blade manufacturing, aerospace, automotive, marine, rail, and construction. Known for sustainable forestry management with FSC certification and commitment to reducing carbon footprint through lightweight material solutions that enhance energy efficiency in end products.
Headquarters
Sins, Switzerland
Founded
1938
Company Type
Private
Business Models
Value Chain
Products
AIREX rigid foams
BALTEK balsa wood
AIREX T92
AIREX R82
AIREX T90
BALTEK SB
BALTEK SBC
Certifications & Awards
Certifications
FSC Certification
ISO 9001:2015
ISO 14001:2015
ISO 45001:2018