·FYK-221电缆浮球开关
·TEB 930微差压开关
·TUFKCS 0.23-30/3-3,TUFKCS 0.23
·TUFKCS 0.4-20-3,TUFKCS 0.4-25-
·TUFKCS 0.4-8-3,TUFKCS 0.4-10-3
·TUFK-20-380(△)-1(2),TUFK-30-3
·TUFK-20-380(Y)-1(2),TUFK-30-38
·ZHOP-930.85,ZHOP-930.86,ZHOP-9
·HFS-25(1"),HFS-15(1/2"),HFS-20