Reinforced concrete wall cutting and dismantling: cutting and dismantling of various thickness of the reinforced concrete structure of the wall. Change the door, change the window construction: the way of opening the door, open the window, neatly cut, easy to reinforce. Concrete column cutting and dismantling: cutting and removing the column of reinforced concrete building. Concrete building demolition: demolition girder longitudinal transverse reinforced concrete buildings. Floor cutting removal: cutting the basement floor, roof and other reinforced concrete floor structure. Building reconstruction and cutting Demolition: demolition and connection parts cutting construction. Bridge Demolition: bridge piers, bridge demolition construction, underwater cutting operation. Construction demolition construction: construction demolition of structures, beams, columns, wall cutting.