荷蘭PENKO稱重顯示器 荷蘭PENKO稱重傳感器 荷蘭BWT 　 　 　 　 　 　 美國：AmCells Ametek AMTI Apollo Research Corp ATI Industrial Automation Artech Industries Inc Cooper Instrument Systems DJ Instruments Dytran Instrument Inc Futek Advanced Sensor Inc Geokon Inc Hardy Instruments Inc Helm Instrument Co GW Instruments Inc Kistler-Morse(KM) Kulite Semiconductor Load Cell Central Magnetic Power Systems Inc Magtrol Inc Measurement Specialists Inc Morehouse Instrument Co Michigan Scientific Corporation Omega Engineering RDP Electronic Sensors Schneider Electric-Kavlico Sensors Sensoe System Solutions Inc(ACSI) SensorData Technologies Inc Serena Industries Inc Singer Instruments Control Inc Soltec Corporation Strainsert StressTek Inc Sensor Developments Inc Toledo Integrated Systems Transcell Technology Inc S.Himmelstein and Company JLM Instrument Arpege-Masterk AKO Inc Cardinal Scale Mfg.Co Celesco Transducer Checkline 英國：Applied Measurements Ltd(AML) Control Transducers Ltd Halma Group-Thames Side-Maywood