24-hour service 010-68432349 the Ke master URL: http://www.wyfgs.cn 
 Neighborhoods (1) underground pipeline system maintenance, installation, modification, room plumbing system maintenance, Beijing professional dredge pipe, drain, cleaning septic tanks, Qingtao sewer cleaning pipes, maintenance of various pipeline and up and down the pipes, the Companies with the size of the pumping truck, high-pressure water to clean the pipes car. One, clean up the pipeline: (1) residential areas, schools, hospitals, hotels, factories, Development Zone, underground pipeline system sludge stolen property clean-up; (2) residential areas, schools, hospitals, factories, development zones septic tank, cesspool, Hotel of the oil pool clean-up. Cleaning, pipe cleaning: (1) due to animal and vegetable fats, manure and other viscous material, silt and garbage into the municipal pipeline caused by congestion; (2) cleaning hotels, hotel kitchen, smoke pipe, fume hood, hydrovent, fans hoods system; (3) cleaning air conditioning ducts, boilers, various types of pressure vessels, cooling towers, coils, industrial equipment and pipeline. Third, the drain: (1) municipal pipe: with large machinery, to unblock the main channel, municipal pipelines, and other large-scale sewer; (2) Industrial Piping: Factory water supply piping, water pipes, ship pipe dredge, cleaning, maintenance services; (3) bath vanities: to clear the various models of bathtubs, vanities, vegetables pool, including the V-shaped bend and S-shaped bend of the pipe; (4) toilet to drain: to clear the rags, towels, cleaning cloths, cleaning ball, soft hard goods caused by the blockage;, pipe installation: (1) neighborhood underground pipeline system maintenance, installation, modification, room plumbing system maintenance, installation, modification; (2) Schools, hospitals, hotels up and down the water pipe, fire tube , pressure pipes, installation, modification; Zone, factories, stores, green underground pipe, municipal road underground pipeline repair, installation, 
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