Beijing Xuan Hung professional open windows reinforcement. Beijing reinforced concrete wall to open the door. Beijing reinforced concrete walls open windows. Beijing floor, stair door reinforcement. Doors and windows to increase the transformation. Xuan Hung Engineering Technology dismantle reinforcement company a strong technical force and experienced engineers and technicians, construction managers is a well-trained team of construction. Specializing in building demolition, concrete wall demolition, interior demolition demolition of the wall open hole cutting reinforcement, manual removal, mechanical removal, demolition diamond drilling arrangement style, floor straight cuts removed. Dismantle the wall renovation door, window, open the vents, prescribing hole, round hole open, open staircase, load-bearing walls reinforced door. Basement door reinforcement. Beijing professional wall open windows. Beijing professional open windows reinforcement. Specializing in the concrete wall to 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, walls reinforced windows, reinforced door, open 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 construction machinery and construction tools, high speed, low cost new open hole concrete load-bearing walls, windows, ventilation pipe openings, Professional open stairs, stairs reinforcement, open hole in the basement, brick reinforcement open windows, walls open windows. Reinforcement Department: open windows open hole reinforcement, bridge building and structural transformation of reinforcement. Bonded steel reinforcement, anchorage reinforcement, carbon fiber reinforcement, outsourcing just reinforcement, welding reinforcement, steel reinforcement, chemical grouting. Concrete repair: epoxy crack injection grouting system injection systems and other kinds of foreign latest injection techniques. Tel: 010-65417487 phone 1316146658