逻辑阀，溢流阀，减压阀，顺序阀，背压阀，节流阀，调速阀，流量阀，
比例阀，压力继电器，柱塞泵，叶片泵，齿轮泵，压力表开关等液压附件。
台湾北部精机Northman叠加式压力继电器（压力开关）部分型号如下：
MPS-02A-0-40 MPS-02A-1-40
MPS-02A-2-40 MPS-02A-3-40
MPS-02B-0-40 MPS-02B-1-40
MPS-02B-2-40 MPS-02B-3-40
MPS-02P-0-40 MPS-02P-1-40
MPS-02P-2-40 MPS-02P-3-40
MPS-02W-0-40 MPS-02W-1-40
MPS-02W-2-40 MPS-02W-3-40
MPS-03A-0-40 MPS-03A-1-40
MPS-03A-2-40 MPS-03A-3-40
MPS-03B-0-40 MPS-03B-1-40
MPS-03B-2-40
