DOING HOLDINGS
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Fully Continuous Pyrolysis Plant
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June 3, 2023
Doing Company will attend the Wie Tec 2023 in Shanghai on Jun.5-7
On Jun.5-7, Henan Doing Environmental Protection Technology Co., Ltd. will attend the Wie Tec 2023, which will be held at Shanghai, China.
February 4, 2023
Congratulations to "JIAOZUO DOING" for being recognized as an Innovative Enterprise in Henan Province
Congratulations to Jiaozuo City Doing Mechanical Equipment Manufacturing Co., Ltd, the metal and plastic separation recycling plant of HENAN DOING, for being recognized as an"Innovative Enterprise".
December 30, 2022
Congratulations to the two subsidiaries of DOING HOLDINGS for being awarded the National High Technology Enterprise Certification!
Henan Doing Environmental Protection Technology Co., Ltd. and Jiaozuo City Doing Mechanical Equipment Manufacturing Co., Ltd., have successfully passed the qualification audit, entered the ranks of National High Technology Enterprise.
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