One, dredge pipe, sewer 1 toilet: Professional clear all types of toilets, because of cloth, cleaning balls, plastic and other soft and hard materials caused by the blockage. 2 floor drain: Professional unblock the v-type, S-bend of the floor drain, due to renovation fell into the cement, sand, or other causes of hair clogging. 3 goblet pit: pit harvest because goblet long, thick pipe elbow urine alkaline, resulting in slower water goblet pit, easy to block. 4 basin: Professional unblock the basin, including the (V, S-type) and other channels. 5 Head: Head with large, medium and high pressure cleaner, professional unblock the main road. Second, high pressure cleaning headquarters with large and small high-pressure cleaning truck, professional cleaning to clear a variety of 100-700 cm-diameter sewer. Solve because oil blocks, sand and other reasons caused by the blockage. Third, the installation and maintenance of a pipeline. Shui installation: to undertake aluminum pipe, galvanized pipe, stainless steel pipe, Sheung Shui, installation and replacement, repair leaking valves. 2 water installation: to undertake installation of PVC pipe, cast iron pipe, cement pipes water pipes and converted on the first floor independent water works. 3 toilet, basin installation: to undertake the installation of various types of toilet, basin, pit to change seats and repair leaks, replace the water tank and other accessories. Four, pumping manure and cleaning septic septic tank cleaning, brick septic, septic Qingtao, grease trap cleaning, pumping manure, septic tanks, steel, concrete septic tanks, septic design, fiberglass septic tanks, stainless steel septic tanks, grease traps equipped with the liberation Dongfeng 4.5 tons pumping truck, 130 pumping trucks, 1041 sanitation team, specializing in septic tanks, grease traps, water wells, basement sewage Pool regular care, cleaning, removal, cleaning services. Can (1 # -10 #) septic tanks for mechanical, artificial Qingtao, maintenance, renovation and completely "clean end" (pool all the dirt).