Guiyang Sunpoc International trade Co.Ltd mainly manufacture spare parts for excavator like hydraulic cylinder, standard boom /arm, long reach boom /arm and all kinds of buckets ，buckets teeth for KOMATSU,HITACHI,CAT,HYUNDAI,VOLVO,JCB etc.You can see our products on www  sunpoc  net. If you are interested in some items ,please feel free to contact me : info  at  sunpoc  net