It will work with fertilizer companies to solve the problem of efficient use of nitrogen fertilizer. Founded in 2002, Zhejiang Aofutuo Chemical Co., Ltd. is a professional supplier of R&D and production of agrochemicals and a supplier of nitrapyrin. It has maintained good cooperation with the global top 500 agrochemical giants for a long time. It has wholly-owned subsidiaries Shanghai Bijing Agricultural Technology Co., Ltd. and Zhejiang Province Nitrogen Efficient Utilization Research and Development Center. The company successfully independently developed and mass-produced NMAX nitrogen fertilizer synergist in 2007. From production synthesis to NMAX agricultural application, it has obtained four invention patents, one German invention patent, and two new utility patents. From 2007 to 2014, the company cooperated closely with Nanjing Institute of Soil Science, Chinese Academy of Agricultural Sciences, Chinese Academy of Agricultural Sciences, Chinese Academy of Sciences Environmental Research Institute, China Agricultural University, Zhejiang University, Shihezi University, on the mechanism of NMAX's action, production increase mechanism, nitrate leaching, and greenhouse gas reduction. A series of scientific researches such as reducing and reducing the stress of soil salinity on crops, reducing the content of nitrate and nitrite in crops, metabolic processes and final products, residues, soil microbial risk assessment, etc., and cooperate with the Fertilizer Division of the Agricultural Technology Extension Center of the Ministry of Agriculture , Water Conservation Department, etc. have cooperated for up to four years, and conduct field trials and demonstrations in dozens of provinces across the country each year. In 2012, it obtained the registration certificate Nitrogen Fertilizer Synergist Additive from the Fertilizer Certification Center of the Ministry of Agriculture, which confirmed the application status of NMAX nitrogen fertilizer synergist products in agriculture. The company's NMAX was included in the Zhejiang Provincial New Product Trial Production Plan Project and the Provincial Major Science and Technology Project in 2009. In 2012, it was included in the National Twelfth Five-Year Plan Major Scientific Research Support Project, and in 2013 it was included in the National Torch Program.