China Railway 12th Bureau Group Construction and Installation Engineering Co., Ltd., established on 1989-12-16, Business scope includes construction works,Building Construction:construction work,Municipal public works,railway engineering,General contract construction of mechanical and electrical engineering;Steel structure engineering,foundation engineering,Electronics and Intelligent Engineering,Waterproof, anti-corrosion and thermal insulation engineering,Building decoration project,Construction mechanical and electrical installation engineering,Fire facilities engineering,Professional Contracting Construction of Building Curtain Wall Engineering;special equipment:Lifting equipment installation works;Architectural Decoration Engineering,Building Curtain Wall Engineering,Light steel structure engineering,Building Intelligent System,lighting project,Design of Fire Protection Facilities Engineering;Aluminum stencil,steel member,Aluminum components,Stainless steel components and products,building prefab,prefabricated house,container house design,make,Install,Sales,lease;Engineering inspection and testing;Ready Mixed Concrete Production,Sales;Real estate development and management;City Parking Services;commercial service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)