Longkou Excel Chemical Co., Ltd. relies on the technical supports from Beijing University of Chemical Technology (BUCT), and is committed to the R&D, production and operations of water-based oligomer products and related fine chemicals. It has been accredited as National High-tech Enterprise and provincial level "Specialized, Refined, Differential, Innovative (SRDI)" Enterprise by Shandong Province.


Excel product family has been widely used in water-based coating, printing inks, adhesives, release agents, textile, leather, building, daily chemicals, agriculture and many fields.