主營：斗山DH225LC-9挖掘機駕駛室、斗山DH225LC-9行走馬達、斗山DH225LC-9液壓泵、斗山DH225LC-9主閥、斗山DH225LC-9回轉支撐、斗山DH225LC-9電腦板、斗山DH225LC-9顯示屏、斗山DH225LC-9挖機座椅、斗山DH225LC-9發動機四配套、斗山DH225LC-9溢流閥、斗山DH225LC-9操縱桿、斗山DH225LC-9缸套、斗山DH225LC-9活塞、斗山DH225LC-9大小瓦、斗山DH225LC-9止推片、斗山DH225LC-9凸輪軸瓦、斗山DH225LC-9缸體/缸蓋、斗山DH225LC-9曲軸、斗山DH225LC-9連桿、斗山DH225LC-9油門馬達、斗山DH225LC-9邊蓋、斗山DH225LC-9機油散熱器、斗山DH225LC-9主副炮、斗山DH225LC-9空調面板、斗山DH225LC-9全車側門、斗山DH225LC-9內飾件、斗山DH225LC-9機油濾芯、斗山DH225LC-9液壓濾芯、斗山DH225LC-9啟動馬達、斗山DH225LC-9空調壓縮機總成、斗山DH225LC-9雨刮器總成、斗山DH225LC-9渦輪增壓器、斗山DH225LC-9電瓶箱、斗山DH225LC-9全車玻璃、斗山DH225LC-9發動機罩、斗山DH225LC-9液壓蓋、斗山DH225LC-9油箱散熱器、斗山DH225LC-9水箱，斗山DH225LC-9發動機總成、斗山DH225LC-9挖斗、斗山DH225LC-9油缸，斗山DH225LC-9驅動齒、斗山DH225LC-9托帶輪、斗山DH225LC-9鏈條、斗山DH225LC-9履帶板、斗山DH225LC-9銷軸、斗山DH225LC-9引導輪、半軸、斗山DH225LC-9行走馬達總成、斗山DH225LC-9回轉馬達總成、斗山DH225LC-9多路閥總成、斗山DH225LC-9液壓泵總成、斗山DH225LC-9旋轉泵總成、斗山DH225LC-9行走減速機、斗山DH225LC-9行星齒輪、斗山DH225LC-9牙箱、斗山DH225LC-9軸承、斗山DH225LC-9多路閥、斗山DH225LC-9泵膽、斗山DH225LC-9配油盤、斗山DH225LC-9柱塞、斗山DH225LC-9驅動軸/傳動軸、斗山DH225LC-9連軸器、斗山DH225LC-9回程盤、斗山DH225LC-9止推板、斗山DH225LC-9殼體、斗山DH225LC-9提升器、斗山DH225LC-9大臂油缸、斗山DH225LC-9中臂油缸，斗山DH225LC-9纏斗油缸等。