China Coal First Construction Co., Ltd., established on 1990-02-20, Business scope includes contracting overseas mine construction projects and domestic international bidding;Equipment required for the above overseas projects,Material export;Dispatch labor personnel required for the implementation of the above-mentioned overseas projects(Operate according to the approved scope of qualification certificate);mine engineering,Mechanical and Electrical Installation Engineering,building engineering,Municipal public works,Chemical Petroleum Engineering,House decoration project,Special professional engineering,tunnel Engineering,Steel structure engineering construction(Construction according to qualification certificate);Excavation construction(Operate according to the approved scope of qualification certificate);coal mining;Blasting and demolition engineering design and construction(The license is valid until2022year8moon9day);Bridge crane,Gantry crane,tower crane,mast crane,jib crane,elevator,Installation of light and small lifting equipment,repair;Equipment Leasing;commercial service;mining technology,Safety production technical consultation and service;Labor dispatch(domestic only);Technology research and development of drilling and freezing engineering and drilling and freezing engineering,Technical service and technical consultation;Freeze Engineering Design;Special sinking(freeze,Grouting,Drain);foundation engineering,Drilling and freezing engineering,Equipment installation project,Construction of water source well project;Pressure piping installation;pressure piping design;Pressure Vessel Installation;Mechanical and electrical equipment rental;mechanical repair(Except for special approval);The house lease of the enterprise;Warehousing Services.The following limited branch operations:Machinery Manufacturing and Repair,cement,Silica powder,Slag powder,Static expansion agent,Accelerator production and sales,electrical repair,Well construction equipment manufacturing;Fabrication of metal structural parts;Mine Support Products,metallurgy,Coal Machinery Spare Parts Processing,Combined steel formwork and accessories,steel springboard,Manufacture of support columns;carry,loading and unloading;Equipment Leasing;General cargo;Realtor;railway transport agent;Market Management Services;steel,building materials,wire rope,cable,Wujinjiaodian,Machinery Parts,Explosion-proof electrical appliances,rubber products,Color plate sales;Inspection and testing of mining machinery and equipment;storage;Mine Ventilation Equipment,Production and sales of safety protection products;fertilizer,urea,polyethylene,Sales of Polypropylene.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)