Shanghai Nanzi Technology Co., Ltd., established on 2007-04-27, Business scope includes general items:in power transmission and distribution equipment,Technology development in the field of energy saving,technology transfer,Technical Consulting and Technical Services,Power transmission and distribution and control equipment,Electric power automation equipment and protection devices,Building intelligent control equipment,High and low voltage complete sets of equipment,Microcomputer protection measurement and control screen,Electrical equipment,communication equipment,Instrumentation,Distribution switch control equipment,Wire and Cable,metallic material(In addition to precious metals),Sales of building materials,Electric Power Industry Automation System Engineering,Design of Building Automation System Engineering,Install,Instrumentation,Distribution switch control equipment,Design of Microcomputer Protection Measurement and Control Screen,Install,Computer System Services,Application software service,Contract Energy Management,own house for rent.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)