Wenzhou dredge Services; clear the sewer: (1) residential areas, schools, hospitals, hotels, factories, zone underground sewer system sludge booty clean dredge; (2) residential areas, schools, hospitals, factories, development District, septic tanks, cesspools, hotel pools of oil clean-up. Second, the high-pressure pipe cleaning: (1) cleaning clogged pipeline caused by viscous materials such as animal and vegetable fats and oils, feces, sludge and refuse from entering; (2) clean hotel, hotel kitchen smoke pipe, exhaust hood, hydrovent hood fan system; (3) cleaning central air conditioning ducts, boilers, pressure vessels, cooling towers, coils, industrial equipment, pipes. , Wenzhou sewer: (1) industrial pipe: factory in Sheung Shui, water pipes, ships pipeline dredge, cleaning and maintenance services; (2) the municipal pipes: with large machinery, unblock the main channel, municipal pipelines and other large sewer; (3) bath vanities: clear various models of bathtubs, vanities, vegetables pool, including the V-bends and S-bend pipe; (4) toilet floor drain: clear due to rags, towels, rags, cleaning ball caused by the blockage of the hard and soft goods