... /NPT thread Ceritificate: CE and ISO9001 OEM service Brass thread fittings 1, Forged body2, G/PR/NPT thread3, Cerificate: CE and ... advantages:1, Many years experience in manufacturing and exporting brass fittings.2, Experienced technical staff3, All products are approved by CE ... prompt delivery8, Quality checking and controlling strictlyPrimary competitive advantages Brass threaded fittings, brass pex ...