"Toky electrical Co.,ltd",based in Zhongshan ,China,is a professionally designer and manufacturer of industrial measuring and control instruments Since 1988.
Our product catalogs include:
..Digital temperature controllers
..Digital voltage/current meter, power meter,kwh electric meter
..Digital frequency/ tacho/ line-speed meter
..Digital sensor specialties meter
..Digital counter/timer
..Digital adjustor
..proximity sensors
..solid state relay
..data & curve recorder
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