Kingrun instrument company was established in 1999, located in Electric Valley in Baoding city, our main production is measuring instrument for power transformer, distribution transformer and electric power industry, such as transformer turn ratio tester, transformer winding resistance tester, transformer oil breakdown voltage(BDV) tester, transformer capacity tester, transformer neutral grounding resistor etc. KRI is high technology company collects R&D, producing and sales together, and consistently devotes ourself to studying the advanced measuring device usage for high voltage converting and transmitting. Kingrun has became regular supplier for international electronic giant such as ABB and SIEMENS, also has been the top supplier for Chinese State Grid group, Daya Bay Nuclear power station, Three Gorges power plant and other middle substations, transformer field.

Picture	Certification Name	Certified By	Business Scope	Available Date --- Expired Date	Verified
	ISO9001	BCC Inc.	Research and development,manufacture,sales and technical service of electric power(transformer,generator,control cabinet,open light,circuit breaker,lightening arrester,transformer,oil deivice,gas deivce,ground network,line,etc) .Test instrument and testing equipment and on-line measuring device.	2018-06-24 ~ 2020-06-02

Business Type	Trading Company	Country / Region	Hebei, China
Main Products	transformer tester, winding resistance tester, transformer turns ratio tester, contact resistance tester, oil breakdown voltage tester	Total Employees	101 - 200 People