We have many years of production and management experience, to provide you with more professional products and services. We have our own professional testing equipment: common rail tester, fuel injection pump tester, EUI/EUP, HEUI tester...provide high-quality products and services for you. We supply many kinds of original and new common rail spare parts: injector, nozzle, pump,valve, repair kit, orifice valve...Also some China-made parts of nozzle, valve, adjusting shims, repair tools...