1.From Material to mass production all products are control strictly 2.EU standard ISO9001:2008 certifiactification Specification:1.Material:SUS3042.Certification:ISO9001:2008 ,SGS and CE3.Standard:EU standard4.Size:OD16.8*38MM5.Ten years experience to process all kinds of terminal connector6.Advanced Swiss lathed7,OEM also welcome Cable sleeve