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The naissance of new environmental protection floor drain SANMING PRODUCTS (TIANJIN) CO., LTD inherits the advantage of leading technology, has the courage to open up innovation and pursues excellence, now the new R&D floor drain of sunming brand is one thorough innovation of energy saving and environment protection in floor drain industry. This product adopts the national patent technology Drainage plugging of membrane type seal without residual liquid to realize the effect of big flow and seldom blockage. Compare with other new automatic seal floor drain, it has solved thoroughly the problem such as storing sewage, little flow, easy blockage, easy damage and easy rust-eaten, and it has accomplished genuine function of hydrophobic, abhorring bacteria, five prevention and one free and has superior ratio of performance and price, let you be at ease all the timeIt will become the best ideal product for top grade building fitment of apartment, villa and hotel etc. I. The feature of sunming floor drain without residual water (1) Unique structure of sunming floor drain: Metal plate Stainless steel pull wires, cupronickel pull wires, bronze pull wires, top grade material and consummate technology, refined and luxurious, never fade and durable. Metal filtering board Design of self-cleaning function, which will make sundries such as fiber, hair in sewage adhere the surface. Reinforcing seal coverHigh quality material, impulse withstand, anti-corrosive, sterilizing function and hold size. Inner core High quality material of super high molecular weight, anti-corrosive, wearable (2) Ingenious principle of sunming floor drain: That do not need outside force of spring, and ingeniously use pressure difference of internal and external atmosphere and gravity balance principle, which realizes automatic closing and opening of the device, performance is more reliable, life is longer, seal door opens and closes automatically, and directly access to the drain. After draining completely, seal door closes automatically, which ensures entire seal and a drop of sewage is not remained. (3) Outstanding function of sunming floor drain: a. Prevent returning taste, prevent returning water, prevent reptile, prevent bacterium, prevent blockage. b. The section area of drain passageway is big, drain speed is fast and there is no phenomenon of reverse overflow. c. Do not remain hair, free cleaning or easy cleaning. d. Material is anti-corrosive and life is long. e.Satisfy special requirement such as washers drain. f.Appearance is refined and beautiful. g.Sewer interface may turn 360°,that satisfy connecting with downcomer from each direction. h.The thickness of floor drain without residual water is thin, which saves thickness space and can reduce greatly that thin floor such as tall building requires the thickness of floor drain. II. The kind of product: a.Ordinary floor drain in the shower district b.Two kind of floor drains of washer (with hose coupling of washer) c.Downcomer joint (connecting small water hose used for hand basin, washing vegetable basin). d.Duplex fitting (it is used that the drain of two locations will pass through one downcomer). SANMING PRODUCTS (TIANJIN) CO., LTD takes science and technology as means and puts forward new and more practical systematic product of environmental protection floor drain. We seek development with sincerity; we will win recognition of home and overseas customer with complete kind, new style, rapid delivery and good service.