Yantai Bright Hydraulic Machinery Co.Ltd ndi kampani yamakono odzipereka kupanga ndi kugulitsa Bright hayidiroliki nyundo, mwamsanga coupler, hayidiroliki compactor, nkhuni kukameta ubweya, hayidiroliki kukameta ubweya, ripper, kubowola lapansi, ndi akatswiri ena zipangizo zofukula. Kampaniyo ili ndi luso lotsogola padziko lonse lapansi komanso mulingo wapamwamba waukadaulo m'dera la zida zamakina a hydraulic. Imafufuza pang'onopang'ono ndikukhala ndi msika wa zida zama hydraulic pamlingo wina ku China, motero imapeza chiyanjo ndi chithandizo kuchokera kwa makasitomala ochulukirachulukira.