Level-Switches - Engineering buyer's guide.
	ASI, Automation Systems Interconnect, Inc.
Bindicator
Dwyer Instruments Inc.
Flow Line Options Corp. (Flo-Corp)
Fluid Components
Frank W. Murphy Mfr.
GLI International
Kavlico Corp.
Magnetrol International
Nitro Sensors
PSM Instrumentation Limited
Ronan Engineering - Measurements Division
Signal Systems International Inc.
Solartron Mobrey Ltd
Endress+Hauser, Inc. (E+H)
Nb of links = 15