Hefei Zhengmao Technology Co., Ltd., established on 2000-08-29, The scope of business includes electronic communication systems,electronic monitoring system,Electronic weighing system,Intelligent Transportation System,Environmental detection system,Intelligent Education System,security system,Electronic intelligent system,Development of electro-mechanical systems,design,Install,operation and maintenance,Technical Services;Computer Information System Integration,computer software development,design,Install,operation and maintenance,Technical Services;electronic product,Instrumentation,Development of smart equipment,design,manufacture,Sales,Install,maintain,Technical Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)