SOR公司（中文名称索尔公司）成立于1946年，是世界上***一家集生产各类机械及电子压力、差压、温度、流量、液位开关及变送器于一体的***化国际公司，总部位于勘萨斯州州府，现有员工300人，年产值4000万美元，其压力开关类产品产量位居***。其压力开关产品主要采用静态O型圈密封的活塞膜片式结构，具有抗震、抗过压能力强，测量范围广泛且回差小，使用寿命长等特点。其生产的高静压低压差开关是世界上***的。其核极压力产品也是世界上***取得IEEE认证的产品。731A-F7A-B-A2-N4-CRTT751A-F7A-B-A3-N1-CRTT201A-A1C-B-A1-N4-ETTT201C-C1D-C-AI-T6-TT201A-A1C-B-A1-N4-FETT203A-A1B-B-Z1-N4-TTVV-C3741A-A1C-B-A1-CYCRTT702A-AIC-B-A1-MC-CRTT1510B-G5A-C-W9-ES1510B-G5A-M-W9-ES1510B-G5A-S-W9-ES1510C-G5A-C-W9-ES1510C-G5A-M-W9-ES1510C-G5A-S-W9-ES1530B-G2A-C-J0-PS1530B-G2A-M-J0-PS1530B-G2A-S-J0-PS1530C-G2A-C-J0-PS1530C-G2A-M-J0-PS1530C-G2A-S-J0-PS1540C-G2A-C-J0-PS1550C-F5A-C-W9-ES1550C-F5A-M-W9-ES1710-A-G-2A-C-A1-H1-CL-CP701-K1-U-P7-C-FS711-K1-N-P6-C-PP721R2-N-P7-C-FM712K3-N-P6-C-YY722K3-N-P6-C-PL371-U-2-C-3A-RR372-N-12-C3A-CS651K-7-TTYY681K-7-TTYY663J5-TDVV670R9-BKPKCBC-8A-CS-12-TTCAC-8A-00-6U71-CL7J-ZZ-20-PP/BCP-3A-ZZ-00000510LT-100-CL670X9-FM670X9-F1670X9-CS670X9-AI670X9-LI670R9-BKPK36006-BA36006-BB36006-SA36006-SA-S-T36006-SB36008-VA36008-WA12NN-N66-N4-B1A12L-N66-N4-B1A12NN-K614-N4-B1A12L-K614-N4-B1A12NN-K2-N4-B1A12L-K2-N4-B1A12NN-K4-N4-B1A12L-K4-N4-B1A12NN-K5-N4-B1A12L-K5-N4-B1A12NN-K45-N4-B1A12L-K45-N4-B1A4NN-K2-N4-B1A029-866918284L-K2-N4-B1A4NN-K4-N4-B1A4L-K4-N4-B1A4NN-K5-N4-B1A4L-K5-N4-B1A4NN-K45-N4-B1A4L-K45-N4-B1A6NN-K2-N4-F1A6L-K2-N4-F1A6NN-K3-N4-F1A6LC-K3-N4-F1A6NN-K5-N4-F1A6L-K5-N4-F1A6NN-K45-N4-F1A6L-K45-N4-F1A5NN-K3-N4-F1A029-866918085L-K3-N4-F1A5NN-K5-N4-F1A5L-K5-N4-F1A5NN-K45-N4-F1A5L-K45-N4-F1A9NN-K4-N4-F1A9L-K4-N4-F1A9NN-K5-N4-F1A9L-K5-N4-F1A9NN-K45-N4-F1A9L-K45-N4-F1A1NN-K45-N4-F1A1L-K45-N4-F1A52NN-K116-M4-B1A52L-K116-N4-B1A52NN-K117-M4-B1A52L-K117-N4-B1A54NN-K117-M4-B1A54L-K117-N4-B1A54NN-K118-M4-B1A54L-K118-N4-B1A56NN-K216-M2-F1A56L-K216-M2-F1A56NN-K316-M2-F1A56L-K316-M2-F1A52NN-K116-M4-C2A-YY6NN-K5-M4-C2A-YY6BA-KB3-M4-C2A-YY12BA-KB614-N4-B1A12BA-KB2-N4-B1A12BA-KB4-N4-B1A12BA-KB5-N4-B1A029-8669182812BA-KB45-N4-B1A4BA-KB2-N4-B1A4BA-KB4-N4-B1A4BA-KB5-N4-B1A4BA-KB45-N4-B1A6BA-KB2-N4-F1A6BA-KB3-N4-F1A6BA-KB5-N4-F1A6BA-KB45-N4-F1A5BA-KB3-N4-F1A5BA-KB5-N4-F1A5BA-KB45-N4-F1A9BA-KB4-N4-F1A9BA-KB5-N4-F1A9BA-KB45-N4-F1A1BA-KB45-N4-F1A52BA-KB116-N4-B1A52BA-KB117-N4-B1A54BA-KB117-N4-B1A54BA-KB118-N4-B1A56BA-KB216-M2-F1A56BA-KB316-M2-F1A6AG-EF2-N4-F1A6AG-EF3-N4-F1A6AG-EF5-N4-F1A6AG-EF45-N4-F1A5AG-EF3-N4-F1A5AG-EF5-N4-F1A5AG-EF45-N4-F1A9AG-EF4-N4-F1A9AG-EF5-N4-F1A9AG-EF45-N4-F1A029-886239021AG-EF45-N4-F1A56AG-EF216-M2-C1A56AG-EF316-M2-C1A6AG-EF3-M4-C2A-YY56AG-EF216-M4-C2A-YY66V1-K2-N4-C1A–PP44V1-K2-N4-B1A44V2-EF2-N4-B1A44V1-K4-N4-B1A44V2-EF4-N4-B1A44V1-K5-N4-B1A44V2-EF5-N4-B1A44V1-K45-N4-B1A44V2-EF45-N4-B1A66V1-K2-N4-B1A66V2-EF2N4-B1A66V1-K3-N4-B1A66V2-EF3-N4-B1A66V1-K5-N4-B1A66V2-EF5-N4-B1A66V1-K45-N4-B1A66V2-EF45-N4-B1A55V1-K3-N4-B1A55V2-EF3-N4-B1A55V1-K5-N4-B1A55V2-EF5-N4-B1A55V1-K45-N4-B1A029-8863882355V2-EF45-N4-B1A99V1-K4-N4-B1A99V2-EF4-N4-B1A99V1-K5-N4-B1A99V2-EF5-N4-B1A99V1-K45-N4-B1A99V2-EF45-N4-B1A11V1-K45-N4-C1A74V1-K117-N4-B1A74V1-K118-N4-B1A74V1-K117-N4-C1A-PP66V1-K2-N4-C1A-PP9013-0019013-0029013-0039013-0049013-0059013-0066AT-EF19-M4-C1A6AT-EF20-M4-C1A5AT-EF19-M4-C1A5AT-EF20-M4-C1A9AT-EF19-M4-C1A9AT-EF20-M4-C1A1AT-EF19-M4-C1A1AT-EF20-M4-C1A6AC-AD2-M2-F1A6AC-AD3-M2-F1A5AC-AD45-M2-F1A9AC-AD45-M2-F1A2AC-AD3-P1-D1A2AC-AD5-P1-D1A3AC-AD45-P1-D1A101NN-K3-N4-C1A101NN-K3-M4-C1A101NN-K3-N4-C1A-YY101NN-K45-N4-C1A121NN-K45-N4-C1A101L-K3-N4-C1A101LC-K3-N4-C1A101L-K45-N4-C1A121L-K45-N4-C1A101AG-EF3-N4-C1A101AG-EF45-N4-C1A121AG-EF45-N4-C1A101RB-D3-N4-C1A-YY17RB-G3M4-C2A-YY18RB-K2-N4-B1A18S-K2-N4-B1Atel：029-8862399218RB-K5-N4-B1A18S-K5-N4-B1A15RB-K2-N4-B1A15S-K2-N4-B1A15RB-K5-N4-B1A15S-K5-N4-B1A17RB-K2-N4-B1A17S-K2-N4-B1A17RB-K3-N4-B1A17S-K3-N4-B1A17RB-K5-N4-B1A17S-K5-N4-B1A14RB-K2-N4-F1A14S-K2-N4-F1A14RB-K5-N4-F1A14S-K5-N4-F1A13RB-K2-N4-F1A13S-K2-N4-F1A13RB-K5-N4-F1A13S-K5-N4-F1A16RB-K2-N4-F1A16S-K2-N4-F1A16RB-K5-N4-F1A103AD-EF212-N5-C1A-YY103W1-K212-N4-C1A103W1-K212-N1-C1A103W1-K212-M4-C1A103W1-K212-N5-C1A103AD-EF212-N4-C1A103W1-K502-N4-C1A103AD-EF502-N4-C1A103W1-K805-N4-C1A103AD-EF805-N4-C1A102W1-K912-P1-C1A102AD-EF912-P1-C1A102W1-K903-P1-C1A102AD-EF903-P1-C1A102W1-K905-P1-C1A102AD-EF905-P1-C1A102W1-K603-P1-C1A102AD-EF603-P1-C1A102W1-K403-P1-C1A102AD-EF403-P1-C1A102W1-K405-P1-C1A102AD-EF405-P1-C1A102W1-K305-P1-C1A102AD-EF305-P1-C1A102W1-K105-P1-C1A102AD-EF105-P1-C1A029-88638823107AL-N12-P1-F0A107AL-N40-P1-F0A107AL-K12-P1-F0A107AL-K40-P1-F0A107EL-EF12-P1-F0A107EL-EG12-P1-F0A107EL-EF40-P1-F0A107EL-EG40-P1-F0A503FR-5–IS503FR-10–IS503FR-15–IS503FR-25–IS503FR-50–IS503FR-200–IS503FR-500–IS503FR-1K–IS503FR-2K–IS503FR-200-CE503FR-500-CE510IM-20-CL–IS510IM-50-CL–IS510IM-200-CL–IS510IM-500-CL–IS510IM-1K-CL–IS510IM-R7-CL–IS510IM-R8-CL–IS534CR-TN21-P9-C1A534CR-TN51-P9-C1A534CR-TN21-P9-C1A-NE–PK534CR-TN51-P9-C1A-NE–PK534CR-TN111-P9-C1A-NE–PK534CR-TN211-P9-C1A-NE-PK534HS-TN5K-P9-C1A-NC534HS-TN10K-P9-C1A–NC534HS-TN15K-P9-C1A–NC536CRVN-10-P2-C2A-VG–TT536CRVN-50-P2-C2A-VG–TT536CRVN-51-P2-C2A-VG–TT536CRVN-111-P2-C2A-VG–TT536HS-VN5K-P2-C1A–TL536HS-VN2K-P2-C1A–TL536HS-V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