Product name:zinc ball valve1)surface sandblasted&chrome plated or nickel plated 2) steel handle 3)size:1/2"-4"material :1)zinc body, iron stem,iron ball also can be brass body specific style according to customers' requirements.The quality of products are examined by local Surveillance bureau and ISO9000.we are one of largest manufacturers in China of producing so many kinds of zinc alloy or brass vavles, like gate valves, check vavles, ball valves, faucets, floor drain and so on.Our good quality with lower price.We have good Post-sale service Choice our company is your right decision!Hope can cooperate with you!