If it does not distinguish between knowledge mark, you can choose a regular point of the brand. General formal goods are manufacturers of brand identity, and some non-formal product or some quality time products are often only a few paper label pasted tetrafluoroethylene with raw materials wholesale, and even without any marks, must be careful when purchasing. A look at the surface. Tap visually uniform plating surface should be shiny with raw material wholesale manufacturers address, no peeling, cracking, burning, open at the end, peeling, pitting spots and obvious defects. Understanding of the raw material with water-saving when buying wholesale, sales units require quality inspection reports issued by Henan with raw materials wholesale, to see whether the flow of water-saving project indicators. Note that low-lead copper material, copper, stainless steel faucets healthier, better corrosion resistance. Faucet leaking how do not shut tight? Apron to the hardware store to buy a put on the line, one of only 2,3 cents, the upper half of the twist out of the faucet, you can see a small black apron, put on a try also not leaking. If you can only change the drain faucet, this faucet will be 10 dollars, buy another roll of Teflon tape, put in the position of the leading thread wraps raw material belt, tighten. Orang expert ware, PTFE Teflon tape wholesale, wholesale Pingdingshan Weidong Qu raw material provided by the orang expert with 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!