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电磁阀部分型号如下：
SWH-G02-B61-A120-10 SWH-G02-B8-A120-10
SWH-G02-C2B-A120-10 SWH-G02-C3B-A120-10 SWH-G02-C5SB-A120-10
SWH-G02-C4B-A120-10 SWH-G02-C40B-A120-10 SWH-G02-C5B-A120-10
SWH-G02-C6B-A120-10 SWH-G02-C60B-A120-10 SWH-G02-C7B-A120-10
SWH-G02-C8B-A120-10 SWH-G02-C9B-A120-10 SWH-G02-C8SB-A120-10
SWH-G02-C9SB-A120-10 SWH-G02-B2S-A120-10 SWH-G02-B3S-A120-10
SWH-G02-B4S-A120-10 SWH-G02-B20S-A120-10 SWH-G02-B51S-A120-10
SWH-G02-B61S-A120-10 SWH-G02-B71-A120-10 SWH-G02-B71S-A120-10
SWH-G02-C2BS-A120-10 SWH-G02-C3BS-A120-10 SWH-G02-C4BS-A120-10
SWH-G02-C40BS-A120-10 SWH-G02-C5BS-A120-10
SWH-G03-C22-A120-10-M2 SWH-G03-C2-A120-10-M2 SWH-G02-C23-A120-10
SWH-G02-C2-A120-10 SWH-G02-C2M-A120-10 SWH-G02-C22M-A120-10
SWH-G02-C3-A120-10 SWH-G02-C3-I-A120-10 SWH-G02-C3M-A120-10
SWH-G02-C4-A120-10 SWH-G02-C4M-A120-10 SWH-G02-C40M-A120-10
SWH-G02-C5-A120-10 SWH-G02-C40-A120-10 SWH-G02-C48M-A120-10
SWH-G02-C6-A120-10 SWH-G02-C6M-A120-10 SWH-G02-C60M-A120-10
