China Water Resources and Hydropower Twelfth Engineering Bureau Co., Ltd., established on 1992-12-19, The scope of business includes the installation of special equipment,repair(See the scope for details<Special equipment installation, modification and maintenance license>),Power facility installation(See the scope for details<Undertake(build,try)Electricity facility license>)Water conservancy and electric power engineering construction and installation(premium);Various types of energy,industry,transportation,port channel,Construction general contracting of civil and other engineering construction projects.Various types of foundation and foundation engineering construction.Various buildings(including car,ferry,airplane)indoor,Construction of exterior decoration works,Survey and design of water conservancy and hydropower projects(Class B),Architectural Engineering Design(Class B);engineering survey(Class A),Municipal,Environmental engineering construction;building material test;Construction research,Technical Services,Development of technology products,Sales,Installation of civil and industrial equipment,concrete mixing,Sales of electromechanical equipment and its accessories,Rental service of electromechanical equipment,Own house rental service,Training Services(Does not include class training),Mine Engineering Construction,Construction labor service(Does not include labor dispatch),Mechanical equipment and its accessories,Electrical Equipment,household appliances,equipment,building materials,Sales of metal materials,engaged in import and export business,The following limited branch operations:Concrete Admixture Production,Sales,Metal structure,Electrical Equipment Manufacturing,Install.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)