GDFCL is the leading Manufacturer of Specialty Thinners and Dispersants for Oilfield applications . Our Products are designed to Perform in Fresh water Mud Systems , Salt Water Mud Systems and in the presence of Contaminants and also in High Temperature applcations Our Wide range of manufactured Thinners and Dispersants accepted and are are sold in over 30 Countries worldwide in all 5 continents . GDFCL is one of the Leading Producers in the world for Lignite and Lignosulfonate based Thinners for Oilfield applications. In addition we also Manufacture Tannin Based , Polyacrylate based and Polymer Based Oilfiled Mud Thinners and Dispersants .