1: high-pressure water jet cleaning all kinds of difficult large-scale sewer. (With high pressure cleaning cars and pumping truck) 
 2: Mechanical unblock the sewer sizes, clear the toilet, and clear the floor drain, and clear the bathtub. Car cleaning septic tanks. 
 3: washbasin, toilet, heating installation and maintenance. Beijing to clear the upper and lower professional pipeline, sewer cleaning, septic tank cleaning pumping manure, 
 1 toilet: clear due to rags, towels, cleaning balls and other material burst into the toilet clogged. 
 2 pit: Use the number of years, the pit of urine under the water on the plot thick base and scale, so that the next water is small, slow flow rate can easily cause congestion. The company uses a new type pipe cleaning machine to clear. 
 3 to drain: to clear the cement, sand, hair and other debris falling into the floor drain caused by the blockage. 
 4 bath: clear all types of bathtubs, vanities, vegetables pool, wash basin and so on. 
 5 maintenance: maintenance down the water pipes, toilet, taps, all kinds of valves. 
 6 cleaning: large-scale machinery and equipment to clear various types of pipes, high pressure water cleaning to clear the pipes, septic tanks and car clean up the transformation of water into the water and on the first floor cottage