Postal Research and Planning Institute Co., Ltd., established on 2002-03-04, Business scope includes computer software,Hardware and Network System,Research and development of opto-mechanical-electrical integration intelligent system and management and control system,Sales;Research on technologies and product standards related to postal services;Production of postal machinery,Sales,Install;Production of postal utensils;Construction of information engineering and other computer network engineering;Postal communication network planning,engineering design;Research on Communication Economy and Technology;business management,economic information,technical consulting;technology transfer,Technical Services;Product Quality Inspection Service;advertising business.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)