... and Pump Tester Taian Haiyu Machinery.,Ltd is a modern technological company company combining with study ,producing ,marketing and service.We have ... test Bosch, Denso, Delphi and Siemens injectors and pumps5.Combine with test bench or nozzle tester6. To test if the CR ... injector is still function with test bench,CRS3,common rail electronic injector tester