日本富士工程株式会社成立于1968年，创始人为富士川敏弘。是日本一家专业生产无渗漏阀门的厂家。
富士川先生自小就对工程技术感兴趣，刚开始的时候，也是生活困难重重，战乱期间，作为一个技术人员刚开始起步时，却被中间商所骗，一无所有，只能靠着妻子过着心酸的日子。LVSH-204T-A1-TB
LVSH-206G-A110-TB
LVSH-202G-WA1D(LVSH-202G-WA10)
LVSH-204T-A1-TB(LVS2-4T-A1-TB)
LVSH-204T-A1-TB-SOD(LVS2-04T-A1-TB-S00)
LVSH-203G-WD2-W(LVSH-203G-D2-TB-W)
Z-203 (ZVSH-203G)
M8*80(M8*70)
LVSH-202T-WD2
LVS2-03G-1-10
LVSH-206G-D2-TB-W
COIL FOR LVSH-206G-A1D-TB-W
COIL FOR LVSH-206G-A1D-TB
COIL FOR LVSH-206G-A1D-TB
COIL FOR LVSH-203G-A1D-TB-W
LVSH-204G-WD2-W（旧LVSH-204G-WD2-TB-W）
LVSH-203G-A1-TB
LVSH-206G-A1D-TB
LVSH-203G-A1D-TB-W
LVSH-204G-A1-TB
LVSH-204G-WD2-NO-L-S(LVSH-204G-D2-NO-TB-L-S)
LVSH-206G-A1D-TB-F-C
LVSH-204G-A1-TB
LVSH-206G-A1D-TB-F-C
LVSH-204G-A1-TB
LVSH-203G-A1D-TB-W
LVSH-206G-A1D-TB-W
LVSH-204G-A1D-TB-W
LVSH-204G-D2-NO-TB-W
LVSH-206G-A1-TB
LVSH-504G-WD2-ML-S
LVSH-203G-A2-TB-ML
LVSH-203G-A2-TB
LVSH-203G-WD2（LVSH-203G-D2-TB）
EM-06T
LVSH-504G-WD2-ML-S
LVSH-502G-WD2-ML-S
LVSH-204G-A1D-TB-6F
LVSH-206G-D2-TB-L
LVSH-204G-A2-TB
LVSH-504G-WD2-ML-S
EM-03G-35
LVSH-203G-WD2(LVSH-203G-D2-TB)
LVSH-206G-A1-TB(LVSH-206G-A1-TB-G旧)
LVSH-502G-WA220D-L
LVSH-502G-WA220D-L
LVSH-202G-A2-TB-F
LVSH-203G-A2-TB
LVS6-03G-A220TB
LVSO-303G-A220-TB
LVSO-303T-A220-TB
LVSH-203G-WA2D-NO
LVS2-03G-A1-TB
LVS2-03G-A220-TB-W(LVSH-203G-WA2D-W)
LVS5-02G-A220-DTB-W(LVSH-502G-WA220D-W)
LVSH-204T-A2-TB-W
LVSH-206G-A1D-TB-F-C
LVSH-206G-A1D-TB-F-C
LVS2-03G-A220D-NO-TB
LVS2-03G-A220-TB-W
LVSH-502G-WA110D-ML
WD-32C-22
WD-22B-50
LVSH-204T-A1-TB(LVS2-4T-A1-TB)
