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The company organized the 2022 commendation get-together
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The company organizes to watch the movie “Win the World” -- to learn the spirit of women‘s volleyball team in the new era
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Zhongding Chemical attended the International Solar Photovoltaic Exhibition
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The company carries out the annual department summary
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Zhongding Chemical participated with 9N super pure nitrogen purifier SEMICON2020 2020.07.21
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Gas purity standard specification table completed the enterprise standard record 2019.10.22
ADD：No. 18, Xinyi Street, Ganjingzi District, Dalian
TEL：13304096368 0411-83700366
