Designers and manufacturers of Alarm, Signal and Control Equipment since 1975, MEDC have developed a range of products specifically designed for use in areas where harsh environmental conditions preva...
St James Business Park
Knaresborough North Yorkshire
HG5 8PJ
RTK Instruments Ltd is a leading manufacturer of Alarm Annunciators, Alarm
Systems, Event Recorders and related instrumentation products for all industry sectors and all environments.