Shangghai KOYO Instrument Group , specialized in intelligent digital instrument manufacture, sales and service. Our products with superior quality and performance, continue to develop high-technical products to improve the competitiveness.
Main products: electromagnetic flow meter, vortex flow meter, turbine flow meter ,flow switch ,pressure switch, pressure transmitter, differential pressure transmitter, liquid level transmitter, temperature sensor , etc.
Products are widely used in electric power, chemical industry, metallurgy, papermaking, oil field industries, provided users with a set of services.