We established a good cooperation relationship with University of Science and Technology of China (USTC) and Hefei University of Technology, which can provide us technical supports to R&D new surfactants with innovative structures, can meet special requirements as customers requested and meet the special needs of different industries. For some special products like Tetrabutylammonium Nitrate, Tetramethylammonium nitrate, Trimethyl benzyl ammonium tribromide, Tetramethyl ammonium fluoride, etc., we are now the only manufacturer in whole Chinese markets.