KOST USA Products

KOST USA is the largest family-owned manufacturer, supplier, and marketer of glycol-based functional fluids in the United States. We build our customer's brands and our own brands through high-performance products and superior service.
 
Since 1985, KOST USA, Inc. Has served as a trusted business partner to its customers, providing premium quality products, unparalleled customer service, technical training, and advanced lab services.