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2021.09.01
2021
* Tonghui is listed on the selected layer of the National Equity Exchange System on January 11, 2021.<br><br>
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* Won the AAA corporate credit rating in August 2021.<br>
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* In August 2021, won the Integrity Management Enterprise<br>
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* First Prize of Jiangsu Innovation and Entrepreneurship Competition<br>
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* In September 2021, the company is relocated in No. 1, Xinzhu Road, Xinbei District, Changzhou with new buildings and production lines.
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2021.09.01
2020
<p>* Tonghui was rated as the excellent company by the government. </p><br>
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<p>* Power electronic tester was recognized as a special new product in Jiangsu Province.</p><br>
<p>* The research and development of energy feedback programmable high-power DC power supply won the third prize of the 2020 Changzhou Innovation and Entrepreneurship Competition.</p><br>
<p>* The Precision Impedance Analyzer TH2839 series was identified as the major equipment and key components of Changzhou in 2020.</p>
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2021.08.23
2019
<p>* Tonghui was identified as "Hi-tech Enterprise of Jiangsu Province" again.</p><br>
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<p>* Tonghui won the second prize of the 2019 Changzhou Innovation and Entrepreneurship Competition.
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<p>* Tonghui won the second Prize of China Machinery Industry Science and Technology Award.</p>
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2021.08.23
2017
<p>* Tonghui was awarded "2017 Changzhou innovation and entrepreneurship competition" the first prize.</p><br>
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<p>* Tonghui was funded by the special fund of the transformation of scientific and technological achievements of Jiangsu province.</p><br>
<p>* Tonghui was elected as vice chairman of the 8th council of China Electronic Instrument Industry Association.</p>
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2021.08.23
2016
<p>* Tonghui was awarded by Changzhou administration for industry and commerce as "Respect the contract and Credit Integrity Enterprise".</p>
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<p>* Tonghui' s trademark was recognized as a well-known trademark of Changzhou.</p>
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2021.08.23
2015
<p>* Tonghui was listed in the market with the stock code: 833509.</p><br>
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<p>* The high frequency LCR meter TH2826 series won the second prize of "Changzhou Science and Technology Progress Award".
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