HISTORY
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1989Year
Established Kangda Electric Co., Ltd.
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1992Year
Electronic insulation, grounding resistance meter won the "new product"
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1992Year
Form a full range of insulated and grounded products
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2000Year
Own industrial park was built and put into operation
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2004Year
Participated in the formulation of industry standards for insulation and grounding testers and national metrological verification regulations for the first time
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2008Year
Upgrade the insulation resistance tester for internal water-cooled generators to meet the special requirements for on-site testing of ultra-supercritical generators
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2012Year
Become a communication member unit of the National Electromagnetic Metrology Technical Standards Committee
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2013Year
A number of scientific research projects on insulation and grounding have been completed, and new products such as anti-interference insulation test and earth network characteristic parameter tester have been formed
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2015Year
Participate in the revision of DL/T 475 grounding device characteristic parameter measurement guide
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2017Year
Became the first member unit of the Grounding Technology Standards Committee
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2018Year
Formulated and revised a number of industry standards for insulation and grounding testers and national metrological verification regulations
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2019Year
Obtained CMA testing qualification for grounding device
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2020Year
Comprehensively upgrade insulation and grounding products, and launch new standard products
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2021Year
Become a member of the "Impedance Test Working Group" of the High Voltage Test Technology and Insulation Coordination Standards Committee
Contact us
86-27-8739 9915
86-27-8738 1005
Address: No. 30, Shucheng Road, Xiongchu street, Hongshan District, Wuhan, Hubei
Fax: (027) 8738 6393
E－mail： sales@whkddq.net
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