- Beijing professional sewer dredge, dredge sewer, toilet dredge, dredge toilet 1. The toilet: Professional clear all types of toilet wipes, clean ball, plastic soft and hard materials caused by the blockage. . Leakage: Professional unblock the v-type, S-type curve of the floor drain, clogged fell into the cement, sand, hair and other reasons caused due to renovation. 3. Stomp pit: stomp pit harvest long the pipe elbows thick urine alkaline, causing stomp pit water slow, easy to block. Basin: Professional unblock the basin, including the (V-type, S-type) pipe. Supervisor: headquarters equipped with small, medium and large machinery and pressure washer, professional unblock the main channel. Beijing, professional high pressure cleaning, sewer cleaning, sewer cleaning headquarters equipped with large and small high-pressure cleaning truck, a variety of 100-700 cm-diameter sewer professional cleaning dredge. Completely resolved because the blockage caused by the oil block, sediment and other reasons. Chemical dredge is the use of chemical substances decompose blocking object back and forth so as to achieve the purpose of dredge pipe cleaning pipe wall. Chemical cleaning dredge pipeline dredge or heating pipes are generally used for industrial equipment. Professional plumbing repair failure: a water main burst water pipe leaks, update aging water pipes, plumbing Buried leakage in the wall, the faucet off, hot and cold water converted down pipes modified exterior wall plumbing modification, the wall cleaning modification, change valve, change triangle valve hydropower repair install; water supply piping and plumbing maintenance repairs, installation of various faucets, valves, hoses and installation, demolition of the vanities, bathtubs, water heaters, urinals, toilet installation, transformation of a variety of PVC pipe, PPR pipe, stainless steel pipe, aluminum pipe, galvanized pipe. Waterproof and water pipes under the joint maintenance and installation of sewer lines and related facilities, transformation of a variety of PVC pipe, cast iron pipe waterproof plugging: including kitchen, toilets, roof, exterior walls, accessories, and other parts of the pipeline system leakage circuit, appliances and related accessories electrical facilities maintenance repair and install various lamps,. Sheung Shui install: undertake PPR pipe, PVC pipe, aluminum pipe, galvanized pipe, stainless steel pipe and the Sheung Shui install and update, repair valve leakage. Water installation: to undertake the installation of various PVC, cast iron pipe, cement pipe sewer, and converted the first floor into the water, such as engineering. 3 toilets, vanities installation: to undertake the installation of all types of toilet, basin, pit, change seat and repair water leakage, replace the water tank accessories. Installed Pelton, floor drain, toilet, and other anti-odor, anti-defection, and prevent overflow gas. Plumbing: household plumbing. Then the water pipes, plumbers, water pipe, PVC water pipes, PE contact water pipes, copper pipes, fitting water pipes, security