Shanghai Hongdi dredge pipe cleaning services company 
 1. Professional high pressure cleaning sludge pipeline, 
 (2) a variety of pipeline cleaning, 
 3 septic tank cleaning, 
 4. Qingtao grease traps, 
 5 Water truck pumping manure. 
 6 Long-term tube sludge, rust cure made rejection of the original smaller diameter; 
 7 long-term sludge sedimentation tube produce hydrogen sulfide gas and lead to environmental pollution caused by blasting; 
 8 wastewater acid, alkali material easy to produce corrosion of the pipe wall; 
 9 inside the tubes caused the removal of foreign body from time to time to plug pipe 
 10 channels of harmful bacteria pollution to the environment 
 High-pressure water jet cleaning system is an effective technique for drainage, sewer and pipeline systems, it can remove relatively soft silt or hard material, such as: rust or cement, you can use this effective technique to clear the drain, sewer and other pipe obstruction. Pressure water jetting equipment up to 200 bar, the pipe can be peeled off the sediment, washed away the rubble and other debris to make the pipe to restore patency. 
 Building high-pressure water jet pipe dredge work procedures 
 Open the lid after use the 2500 high-pressure water jet pipe dredge machine cleaned the building floor horizontal pipe, then HD30 high-pressure water jetting to clear the machine nozzle end from the roof into the building of additional water pressure head, bottom layers of the building director dredge cleaning nozzle in the pipe work, the visible head of the building at the oil block - black - rust water stopped pouring, until the pipe to clean up. High-pressure water jet machines not only make the underground pipes to clear the building riser pipe and the original diameter, but in general, without opening access doors to the job, is the world's most advanced pipeline dredge method. 
 1. Remove silt and clog the pipe completely. 
 2 can cut the roots and pipe cement blocks. 
 3 clear after cleaning the pipe to maintain the smooth flow of time. 
 4 clear clear the road after the caliber restitution. 
 6 dredge cleaning with disinfectants, such as inside the tubes to remove viruses and bacteria. 
 Can extend the service life of pipelines. 
 7. Septic tank cleaning 

 Professional Services: septic tanks, grease traps, sewage cleaning, pumping septic tanks clear at the end, to clean up septic tanks, grease traps, sedimentation tanks, biological and chemical tanks, 
 Cesspools, water wells, clean-up removal and transportation of industrial waste water pond. 

 Professional characteristics: a professional qualification, have a variety of health pumping manure Sewage suction truck, staff certificates. 
 Services: 1, emergency repair process (24 hours on call) 

 2, regular maintenance, maintenance (annual contract package). We will be happy to provide customers and professional, safe, environmentally friendly and efficient service 
 Contact: Mr. Shen 13671507058