Co., Ltd. the Suzhou RUIYOU environmental engineering company sewer cleaning, professional Qingtao cleaning septic tanks, cesspools (sinks), grease trap (based oil pool), basement sewage pools; and can be manually digging septic tanks , grease traps, sewage wells, clear bottomhole sewage removal and transportation management services; provide long-term maintenance of septic tanks, sewage wells. The septic tank information septic tank is a small-scale sewage treatment system to deal with sewage in the dirt, and the precipitate was filtered. Septic tanks and sedimentation and anaerobic fermentation principle, droppings, scraps of paper, sewage protozoon suspended solids and organic at the bottom of the tank, anaerobic decomposition, the upper layer of hydration objects into the pipeline flow away, prevent the pipes get clogged septic tank material into: brick the septic tank, reinforced concrete septic tank, fiberglass septic tanks, stainless steel septic tank professional Qingtao cleaning septic tanks, cesspools (sinks) grease trap (of oil pools), basement sewage pool; and can be manually digging septic tanks, grease traps, sewage wells (clear bottomhole) sewage removal and transportation; septic tank, the long-term maintenance and management of the sewage wells services are invited to the major institutions of community property, hotels, hotels, buildings, schools, hospitals, units long-term contracting cooperation, I will send someone to carry out maintenance of clean Contact: Mr. Fung 0512-65099976 13914009855