History
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2019The company was established and the Zhonglong brand was created.
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2020Construction of the factory area begins.
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2021The factory area completed, equipment installation and commissioning at the same time.
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2022The company began normal operations and obtained the iOS system certificate in the same year.
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20232023, The company obtained CRCC (China Railway Produet Certifeation Center) certification.
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2024The company is continuously developing....