1,delphi control valve 2,certificate:ISO9001:2000 3,material:speed steel and bearing steel 4,OEM and design service offered 1.Product Info: MOQ100pcsStockin stockBrand NameNoptorDelivery DHL,TNT,UPS,FEDEX,EMS PackingNeutral packing or according to your need ServiceOEM and design service offeredMaterialSpeed steel or beering steelCertificate ISO 9001:2000,ISO 14001:2004,ISO/TS16949Current Export ...