Taian Haiyu Machinery Co., Ltd is located at the foot of famous Mountain Tai in the South development zone of Taian city which is between Spring town--Jinan and the hometown of Confucius--Qufu. Taian city has the convenient transportation and it is at the junction of highway of Beijing to Fuzhou, Beijing to Shanghai and the No.104 national road. Taian Haiyu Machinery Co., Ltd is a modern technological company combining with researching, producing, marketing and serving. We have a number of engineers working on designing and producing engine testing equipments and sophisticated staff specialized in computer software and hardware designing. In recent years, cooperating with overseas counterparts and researching institutions of university, our company succeeds in researching new series of HY series fuel injection pump test bench and fuel injector test bench.