Zhejiang Zhengtai Zhongzi Control Engineering Co., Ltd., established on 2005-09-01, The scope of business includes automation systems,communication system,Instrumentation,water supply equipment,water treatment equipment,Photovoltaic power generation system,Research and development and sales of computer software products,automation engineering,Environmental Engineering,Security Engineering,Mechanical and electrical equipment installation engineering,Information Systems Engineering,Water supply equipment installation project,Water treatment project,Photovoltaic power generation system engineering,Intelligent Building Engineering,Construction of network engineering and electrical automation system integration business,Install,technical consulting,technology trade,Technical Services,Smart Instrumentation and Controllers,Control System,Production of water supply equipment,Operating import and export business.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)