opened in Kaifeng instrument automation instrument co., Ltd. is the province of Henan Provincial Science Committee named science and technology enterprise, two units of measurement. products mainly include: temperature, pressure, differential pressure, liquid level transmitter with flow integrating instrument and isolation, passive isolation module electrical power distribution box and so on.

are widely used in petroleum, chemical, metallurgy, light industry-controlled areas, users throughout the country more than 20 provinces and autonomous regions.

one of our main product "temperature transmitter" was awarded the gold prize of national science and Technology Commission outcome issued by the administration of high-tech, 98 is listed as the key protection products by Henan Provincial Bureau of technical supervision. 

enterprise spirit of "to the quality of survival, to the credibility of development". dedicated to provide customers with excellent products and comprehensive after-sales service, warmly welcome new and old customers patronize.