Orang experts Ware | stainless steel pipes connected to the liquid raw material | with raw materials provided by the orang expert ware. We are experts in sanitary ware firm orang Guancheng District (#) at: Zhengzhou specializes in: faucet, wit brand with raw materials, Istanbul faucet first appeared in the 16th century, four or five hundred years earlier than Beijing. Stainless steel pipes connected to the tap faucet appear before the liquid raw material, water springs on the wall inlaid with a beast-like, usually made of stone raw material with high temperature high pressure you, few made of metal "mouth water" (I translated badly), from where the water flows out without any long been a water control. To avoid wasting water and solve serious water shortage continuous pipe joints with Teflon tape, okay, people developed a faucet. Traditional brass faucets are mostly produced by processing, copper added a certain amount of raw material with lead, lead poisoning hazards to human nerve, blood, bone, digestive, reproductive system, especially for the great harm children, seriously affecting children's intelligence and physical development. The lead content of faucets, the United States has already signed a bill unleaded more stringent regulations, the provisions of the leading lead content shall not exceed 0.25%. China is also forthcoming GB of lead content made strictly limited.