water regulator Made of Brass, Competitive price and good quality is our dominanc Adjust valve Made of Brass, Competitive price and good quality is our dominanc Adjust valve1) Brass valve fittings .2) Good quality and competitive price is our ascendency.3) We are good at the different surface treatment and style according to clients demands.4) OEM / ODM welcome.5) Any requests pls let us know ,we ...