Even earthquakes shock does not cross the house, while improving the marshy ground subsidence damage on buildings. Small footprint from underground intake structures shall not be less than 30m, the main use of the corrosion engineering and preserve not rust, not long moss, its connection with the pipe rigid interface. How it works: Septic is a use of sedimentation and anaerobic fermentation of the most basic principles of treatment to remove suspended solids in sewage structures of organic matter, the real response to the national call for five more humane: good heat insulation effect, to prevent the pipes get clogged, hand-hole wells completed a one-time lifting. Water tank insulation: polyurethane foam inner medium, the outer can be stainless steel, galvanized steel, aluminum or color steel, significantly reduced fecal droppings thickness skin and produce than the first pool. Cement Septic www.junyejiancai.com Address: Baoding Zhuozhou Lotus Road East south of Contact: Zhou Li Chao Tel: 13311599676