... -zinc alloy, housings made from carbon steel.We supply PHS series including:POS 5, POS 6, POS8,POS 10, POS12, ... ,POS18,POS20,POS22,POS25,POS28,POS30PHSA series products datasheet: Related products series including:,PHSA,POSA,PHSA Series;PHS Series; Who we are?We are ... minimum product quantity, this is our AliExpress shop: http://www.aliexpress.com/store/812952 Escrew is acceptable for us. Also if you ...