Beijing An Ruisheng up company specializing in concrete walls open the door, open the door interior walls, concrete walls, brick walls, bearing walls open windows, diamond cut open the door, window, basement door, staircase reinforced door, floor openings, wall reinforced windows, reinforced door, opened duct reinforced concrete building structures reinforced punch holes cut open, open window reinforcement. My company specializes in various regions of the wall to open the door and reinforced concrete structures Static cutting and construction reinforcement. The company has several advanced diamond wire saw cutting equipment, hydrostatic crusher and dozens of concrete drilling machine, can be any shape Ganghunjiegou destructive removal of static cutting, high cutting efficiency, cutting planing , safe environment without vibration. My company has a wealth of experience in the wall to open the door reinforcement, professional undertaking Beijing door and wall of concrete structures in various regions of the transformation of beams, columns, walls, panels and other demolition reinforcement works. The company has advanced machinery and equipment, according to the structural characteristics of the building and the surrounding environment, select the appropriate means of construction machinery and construction, with all regions speed, low cost, safe, reliable, small disturbance to the surrounding environment and other characteristics to serve. Contact; Qiao