HS Chem is a leading global supplier of rheological additives for the coatings industry.


With extensive experience in coating technology and a strong commitment to exceptional quality and customer service, we have proudly held ISO 9001 certification since 2004.


Our product portfolio includes anti-sagging agents, anti-settling agents, defoamers, surface control agents, metallic orientation agents, matting and slip agents for UV coatings, as well as mar and abrasion resistance agents for inks and plastic coatings.


HS Chem’s honest and reliable approach to building strong business relationships has helped us become a recognized leader in rheological additive production worldwide.


Today, MONORAL is synonymous with high-quality additives that dominate the Asian market and extend beyond Korea. MONORAL additives are stocked and distributed in over 45 countries.