Orang expert ware, toto sensor faucet, sensor faucet provided by orang expert ware. We are experts in sanitary ware firm orang Guancheng District (#) at: Zhengzhou specializes in: faucet, wit brand with raw materials, 4, press to open the way to points, can be divided into spiral, wrench-style, carrying Kai and Induction and so on. When the spiral handle open, to rotate a lot of laps; wrench-style handle general just rotate 90 degrees; lift Kai can handle just lift up the water; induction faucet just hand out under the tap, the water automatically. In addition, there is a delay off the faucet, after closing the switch, the water will flow for a few seconds and then it stopped, so off the tap when hands stained with dirt can also be washed clean. 5. Press the spool to points, can be divided into rubber core (slow open spool), Taocifaxin (quick opening valve) and a stainless steel spool several. Affect the quality of the most critical is the faucet valve. Use rubber core faucet mostly open cast iron spiral Wrigley faucet sensor faucet, and now has basically been eliminated; Taocifaxin faucet is emerged in recent years, the quality is better toto sensor faucet, now more common; stainless steel spool was recently it appears more suitable for areas with poor water quality. Faucet what kind of material is good cost-effective on the market point of view sensor faucet, faucet materials are the following: 1, brass; 2, stainless steel 304; 3, plastic sensor faucet ware, such as ABS4, 2 were former zinc alloy in the current? the vast majority of the market; plastic faucet mainly from cost considerations, based on performance in meeting the health, plastic faucet should be a good choice, otherwise the plastic faucet will be chronic killer; zinc alloy faucet is mainly low-end market, low-intensity , the quality is not very good.