COSMO® Solutions for Window & Door Manufacturing
Bonding, sealing and cleaning solutions for aluminium, PVC and wood — combining German adhesive expertise with local manufacturing in China and technical support across Asia.
WEISS ASIA
German expertise. Local support in Asia.
WEISS Asia combines more than 210 years of adhesive expertise with a new local manufacturing presence in China and technical support across Asia. We support window and door manufacturers with proven COSMO® bonding, sealing and cleaning solutions.
210+ years
Adhesive & sealant expertise
Local manufacturing
Production in China
Technical support
For customers across Asia
OUR PARTNER IN CHINA
Beijing Cofinetree Technology Co., Ltd.
Certified Exclusive Distribution Partner for COSMO® products in China
PROVEN QUALITY
Tested & certified
Depending on the product and application, COSMO® adhesives and sealants are tested, approved or certified by recognized institutes.
NEWS & INSIGHTS
Stay connected with the WEISS Group
Follow Weiss Chemie + Technik on LinkedIn for insights into COSMO® adhesives, sealants, composite panels, product innovations and international company news.
WEISS ASIA
Specialist adhesives, sealants and cleaners for window & door production across Asia.
ADHESIVES & SEALANTS
+ Aluminium Systems
+ PVC Systems
+ Wood Systems
+ Special Cleaners







