Mechanical cleaning various difficult sewer, toilet, floor drain, bathtub, dish pools, drains, toilets, pit. Faucet repair plumbing toilet repair the fracture water pipe valve maintenance dredge pipeline dredge toilet 2. Pipe cleaning - Available in large and medium-sized high-pressure cleaning truck - high pressure cleaning various down the water pipes and the various difficult sewers, municipal pipelines, residential buildings, all in charge, riser, in charge of the pipeline. 3. Pumping manure - with the size of pumping truck, the longest pumping force up to 50 meters, ready for you at any time. 4. Maintenance - repair toilet tank Ware, replace the faucet, changing the water gate, for-nozzle, install air conditioning installation and maintenance down the water pipes air shift air disassembly. 5. Qingtao - cleaning septic tanks, grease traps, horse hyacinth and water well and oil spill debris. 6. Salvage - can quickly and accurately recovered from the pit www.bjgyqxcf.wanye68.com