Gansu Sujing Construction Development Co., Ltd., established on 2005-01-11, Business scope includes construction works,Construction mechanical and electrical installation engineering,Fire facilities engineering,Building decoration project,Electronics and Intelligent Engineering,Steel structure engineering,Construction of environmental protection projects;Environmental pollution control engineering services(All above with qualification certificate);Architectural engineering construction labor services(Does not include labor dispatch);Central air conditioning project,Design of Air Conditioning Purification Project,Install,debugging,to clean,Maintenance and related equipment operation.Central air conditioning equipment,Ventilation equipment,Production and sales of fire-fighting fans;building materials,Decoration materials,Wire and Cable,medical instruments(With business license and record certificate)promotion of;Ventilation and air conditioning ducts,Various air valves,Manufacture of pipeline muffler and tuyere,Sales,Install,Maintenance;Design of security engineering,construction,repair(The operating permit).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)***