Dongsen Chemicals

Dongsen is a leading manufacturer of chemical isocyanate hardeners for 1K/2K coatings&adhesives in China since 1988. We aim to provide a full range of polyisocyanate curing agents/ crosslinkers/ PU hardener, including TDI based aromatic, HDI based aliphatic, moisture curing , waterborne and blocked isocyanates. Dongsen isocyanate hardeners can serve various industries: automotive, wood furniture, construction, packaging, electronics & appliances, can & coil coatings, industrial coatings, floor coatings. Headquartered in Guangzhou, Dongsen has two manufacturing bases located in Guangdong, China, spanning a total area of 150,000 square meters. We always strive to deepen our efforts in independent manufacturing, R&D, quality control to provide top-tier coating solutions to our customers. For over 30 years, Dongsen has witnessed a huge leap forward and established a global presence in the coating industries. Our high-performance isocyanate hardeners has won global recognition and trust over 30+ countries. At Dongsen, our vision is to go beyond the industry standard to provide high-performance chemical products to our customers. We are committed to technical innovation, customer satisfaction and sustainable development.