主營：斗山DH225LC-7挖掘機駕駛室、斗山DH225LC-7行走馬達、斗山DH225LC-7液壓泵、斗山DH225LC-7主閥、斗山DH225LC-7回轉支撐、斗山DH225LC-7電腦板、斗山DH225LC-7顯示屏、斗山DH225LC-7挖機座椅、斗山DH225LC-7發動機四配套、斗山DH225LC-7溢流閥、斗山DH225LC-7操縱桿、斗山DH225LC-7缸套、斗山DH225LC-7活塞、斗山DH225LC-7大小瓦、斗山DH225LC-7止推片、斗山DH225LC-7凸輪軸瓦、斗山DH225LC-7缸體/缸蓋、斗山DH225LC-7曲軸、斗山DH225LC-7連桿、斗山DH225LC-7油門馬達、斗山DH225LC-7邊蓋、斗山DH225LC-7機油散熱器、斗山DH225LC-7主副炮、斗山DH225LC-7空調面板、斗山DH225LC-7全車側門、斗山DH225LC-7內飾件、斗山DH225LC-7機油濾芯、斗山DH225LC-7液壓濾芯、斗山DH225LC-7啟動馬達、斗山DH225LC-7空調壓縮機總成、斗山DH225LC-7雨刮器總成、斗山DH225LC-7渦輪增壓器、斗山DH225LC-7電瓶箱、斗山DH225LC-7全車玻璃、斗山DH225LC-7發動機罩、斗山DH225LC-7液壓蓋、斗山DH225LC-7油箱散熱器、斗山DH225LC-7水箱，斗山DH225LC-7發動機總成、斗山DH225LC-7挖斗、斗山DH225LC-7油缸，斗山DH225LC-7驅動齒、斗山DH225LC-7托帶輪、斗山DH225LC-7鏈條、斗山DH225LC-7履帶板、斗山DH225LC-7銷軸、斗山DH225LC-7引導輪、半軸、斗山DH225LC-7行走馬達總成、斗山DH225LC-7回轉馬達總成、斗山DH225LC-7多路閥總成、斗山DH225LC-7液壓泵總成、斗山DH225LC-7旋轉泵總成、斗山DH225LC-7行走減速機、斗山DH225LC-7行星齒輪、斗山DH225LC-7牙箱、斗山DH225LC-7軸承、斗山DH225LC-7多路閥、斗山DH225LC-7泵膽、斗山DH225LC-7配油盤、斗山DH225LC-7柱塞、斗山DH225LC-7驅動軸/傳動軸、斗山DH225LC-7連軸器、斗山DH225LC-7回程盤、斗山DH225LC-7止推板、斗山DH225LC-7殼體、斗山DH225LC-7提升器、斗山DH225LC-7大臂油缸、斗山DH225LC-7中臂油缸，斗山DH225LC-7纏斗油缸等。