Shanxi Sijian Group Co., Ltd., established on 1995-11-28, Business scope includes building construction;Municipal public works construction;Mechanical and Electrical Engineering,Road construction,Water Resources and Hydropower Engineering,Power Engineering,mine engineering,Metallurgical Engineering,Communication Engineering,Petrochemical Engineering,Railway Engineering Construction;Civil Engineering Construction;Foundation treatment,Electronics and Intelligent Engineering,Fire facilities engineering,Steel structure engineering,Building decoration project,Environmental Engineering,Building Curtain Wall Engineering,Ancient Architecture,Waterproof, anti-corrosion and thermal insulation engineering,City and road lighting engineering,bridge engineering,tunnel Engineering,Highway Pavement Subgrade Traffic Engineering,Power transmission and transformation project,Special Engineering,formwork scaffolding,Landscaping engineering construction;Pressure pipeline construction;Security Technology Defense Design,Installation work;Electric load(build,try);Prevention and control of geological disasters;Building Energy Efficiency;Foreign contracted projects;export engineering materials,equipment;Self-operated and agent import and export business of various commodities and technologies(Except for national restrictions and prohibitions);Construction Engineering Survey,design,consult;Lightning protection project,detection;Maintenance of fire protection facilities,maintainance,detection;Surveying and Mapping Aerial Photography,Photogrammetry and Remote Sensing,engineering survey,Real estate surveying and mapping;real estate development,Real Estate Brokerage Services;Construction machinery and equipment,Manufacturing of machinery,Sales,repair,Leasing and technical services;Production of steel structural parts,Sales;Special equipment installation,Retrofit and Repair;Maintenance of central air conditioning equipment;Building materials identification inspection;Commercial concrete;Asphalt concrete product processing;Non-standard security;Wholesale and retail Wujinjiaodian,building materials,Decoration material,Plumbing equipment;Production and sales of building formwork;commercial service;Housekeeping(Does not include labor dispatch);road freight transport(Does not contain dangerous goods);food business;Computer network engineering and software development;Bookkeeping;accounting services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)