... :M7 3,GOOD quality,competitive price 4,ISO9001 certificate specification:Brass Standard:HPb59-1,H62, H68, HA177-2, HA166-6-3 ... -2, HMn58-2, HFe59-1Application:auto parts of automoble,engineering machine,hydraulic machine,water pipe ,gas pipe ... service:1,customized service2,fast delivery3,sample offered CNC machined brass fitting brass parts