Hose: Experience has shown that 50 cm long enough to use the faucet pipe sensor, the market can buy 70 cm or more tubes. Be careful not to buy a tube of aluminum wire, use stainless steel wire, get hands clenched a pull, hand black is aluminum wire, no change is stainless steel wire, preferably outside with five international standard stainless steel wire braid inner tube hose, hose with EPDM material, coupling nut for red red forging, rolling sand exterior rack 4miu (thickness) of the nickel layer. Shower tube: In order not to issue a harsh sound, you should try to avoid using tubes of metal. I think we know that in the current international popular faucet faucet valve manufacturing process, is still the dominant copper alloy materials. Whenever faucet grade points, its body is made of copper casting, a little knowledge of the people know that copper has good ductility, sterilization features! my fancy this benefit faucet fittings, brass faucets are buying is a sanitary ware orang expert production and sales as one of the manufacturers offices, good product quality, good corporate reputation, technology strength, enjoys high popularity and reputation in the industry. Orang experts Ware _ faucet faucet valve _ provided by orang expert ware. Search for "faucet, wit brand with raw materials," fly suppliers, network operators choose to have a full alliance Certified: Guancheng District orang expert ware firm (#), trustworthiness and reliability, now click on "Business on the page Union customer service "live chat with us now!