1. All kinds of building waterproof projects: Basement, roof, toilet, wall, pool, etc; 2. Repair and treatment of various building leakage: Basement, roof (color steel tile roof), elevator shaft, toilet, Wall, water tank, Bath, sewage pool, etc; 3. Crack treatment of various buildings:...
1. All kinds of building waterproof projects: Basement, roof, toilet, wall, pool, etc; 2. Repair and treatment of various building leakage: Basement, roof (color steel tile roof), elevator shaft, toilet, Wall, water tank, Bath, sewage pool, etc; 3. Crack treatment of various buildings:...