... steel, cast iron, brass, China and overseas, zinc alloy materials, polymer composites tap tap category.2, ... function to points, can be divided into the basin, bathtub, shower, the faucet kitchen sink.3, ... and heat pipe, more for the bathroom face basin and hot water supply kitchen faucet xiancai basins ... casting, a grinding pressure molding similar of zinc alloy die casting technology now as well.Quality ...