To meet the requirement of modern management in power supply deparment and perfect multi-tariff power meter&＃039;s using,we use the reliable,mature and developed low-pressure extend-frequency carrier wave communication technique.We succeed in creating the remote copying management system for multi-tariff energy meter.This automatic system can be used for data collecting,transferring,storing and processing,which is at the leading position in China. The automatioc copying management system of multi-tariff electric energy meter uses low-pressure electric power wire carrier wave(or special bus)to collect the data from all terminal power meters.The system can send all the data to central copying system is connected with the database of sales system of electro-sales department,Then the report forms can be formed. We also manufacture kinds of electronic energy meter depent on our client&＃039;s specification. Shanghai Fortune International Trading Co.,Ltd. is authorized by Shanghai Foreign Economic Relation&Trade Commission and registered 5 million RMB,which has own import and export right.We would like to provide our customers qualified products with reliable services,based on our rich experiences,professional technical team and strong production base.We do believe that customers&＃039; development will bring us bright future.Hence,we will always keep our reliable services for customers.We are providing our customers qualified products,reliable services and sensible solutions in electric energy meters,chemical products,printing and packaging products and so on. Reliability,High Quality,Hospitality,Benefit to Society and Morality is the invariable tenet of our company.