Shan Dong Yan Neng Tai De Zhong Gong You Xian Gong Si, established on 2004-01-14, The business scope includes mining drilling rigs,drill pipe,drill,pick,water treatment equipment,fiberglass anchor,drilling tool,Rig Accessories,Motorcycle Parts,Industrial and mining accessories,Coal seam water injection sealing equipment,Mine dust-proof grouting equipment,Mining machinery and equipment manufacturing,Sales,repair,Technical Consulting and Technical Services;Sieve plate,sieve,steel,metallic material,building decoration materials,Wujinjiaodian,Chemical Products,Chemical raw materials,Labor protection products,Local products,Daily necessities,Office Supplies Sales;Own house rental;Import and export of goods and technology(Except for goods or technologies that are restricted or prohibited by the state);Power supply project;Power distribution project.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)