Chengdu Qinchuan IoT Technology Co., Ltd. was established in 2001, and was officially listed on the Sci-tech Innovation Board of the Shanghai Stock Exchange on July 1, 2020, with the stock code of 688528. It is a high-tech enterprise specializing in the research and development, manufacturing, sales and service of smart water meters and complete management software. The company integrates core technologies such as precise measurement, smart control, data transmission, and information security with precision instrument manufacturing, and uses the company's self-developed management software to realize an overall smart water solution. The company has been awarded as the "Word IoT 500 Certificate" for four consecutive years; obtained over 142 national invention patents, 23 foreign authorized invention patents, and has 4 "international leading" scientific and technological achievements.