Zhengzhou most professional Henan Red Baoli tunnel plugging waterproof Ltd. is a professional undertaking waterproof plugging construction maintenance business. He has a wealth of experience in plugging the tunnel construction. The company has experienced construction team and first-class construction technology. Projects and programs safe and reliable. Tunnel project is divided into: highway tunnel, railway tunnel; highway tunnel differs from basements and underground hydropower plant, has been immersed in a stable surrounded by stationary groundwater, road tunnels due to seasonal rains and seasonal surrounded by water in, but also There with the car through the tunnel is uneven dynamics, as well as the tunnel will be affected by automobile exhaust and other factors, the surface will be in the lining of acid corrosion environment; railway tunnel is to receive strong vibrations generated when trains run and so on. The company has first-class technical experts plugging engineering, construction management, advanced technology and construction technology professional construction team. Dedicated to the research basement, tunnels and other architectural brick concrete structure of water leakage and other issues, specializing in the promotion and application of nano-back pressure grouting process technology sincerely for your service to help you solve the problem of water leakage to worry about. For more details, please call the Henan Red Baoli waterproof Co., Ltd. Address: No. 518, Zhengzhou City, Garden Road, Contact: Zhang. Red Baoli staff welcome your guidance here!