Hotline :010 -62,573,628 Jiang master URL: http://www.shutong123.cn 
 1: clear the clean-up years of using the toilet pipes urine alkaline thickening the diameter thinning caused by the blockage. 
 2: to clear the drain caused by the blockage of cement sand, hair and other debris fall into the floor drain. 
 3: high pressure cleaning difficult sewers, municipal pipelines, residents of the building bungalow all in charge of the riser, in charge of the pipeline. 
 4: to clear the blockage cloth towel and plastic cleaning balls and other soft and hard materials rushed into the toilet. 
 5: clear all types of bathtub surface poon choi pool, including the various channels of the V-shaped bends and S bends. 
 6: The transformation of the bathroom, indoor and outdoor waterproof, install the upper and lower water heating, toilet displacement, squatting to change the seat.