KOYO-LINK 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.
    We warmly welcome friends from all over the world for cooperation. If any problems, be free to contact with us!sor