广东汕头市众力液压专业供应油研变量柱塞泵、叶片泵、电磁阀、力士乐变量柱塞泵、电磁阀、东京计器单双联叶片泵、电磁阀、威格士单双联泵、电磁阀：换向阀、方向阀、比例阀、压力阀、流量阀等各种液压元配件。
YUKEN油研柱塞泵部分型号如下：
油研：A37-F-R-04-H-K-32393
油研：A45-F-R-04-H-K-32393
油研：A56-F-R-04-H-K-32393
YUKEN：A70-FR04HS-60
YUKEN：A90-FR04HS-60
YUKEN：A100-FR04HS-60
YUKEN：A145-FR04HS-60
YUKEN油研：A70-FR04HS-A-60366
YUKEN油研：A90-FR04HS-A-60366
YUKEN油研：A100-FR04HS-A-60366
YUKEN油研：A145-FR04HS-A-60366
油研YUKEN：A70-FR04HAS-A-60366柱塞泵
油研YUKEN：A90-FR04HAS-A-60366柱塞泵
油研YUKEN：A100-FR04HAS-A-60366柱塞泵
油研YUKEN：A145-FR04HAS-A-60366柱塞泵
YUKEN油研：A37-F-R-04-H-K-32393柱塞泵
