Nanjing Liwei Chemical Co., Ltd focuses on the research of Phosphate technology. We gather talents in the industry and set up a special research institute. We often communicate with academics and discuss with peers to ensure that the formulas of Phosphate,Flame Retardant,Pesticides,Organophosphorus Series,Alkyl Phosphonic Acid are constantly updated and their performance is improved. All the tests of new materials and the creation of new methods follow the scientific path to seek practical results, aiming to lead the technology and meet the needs of the industry.