中文/PT/ES

    20 2017-03

    CHANHEN attend Asia VIV

    CHANHEN attend Asia VIV

    CHANHEN received a total of more than 100 customers, the proportion of new and old custome...

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    24 2017-03

    Major breakthroughs have been made in key technologies of phosphorus chemical recycling economy

    Major breakthroughs have been made...

    March 22, 2017, experts from “Federation of Sinopec”， “Beijing University of Science and T...

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    10 2017-05

    CHANHEN undertake chemical industry (2017) Technology Innovation Conference

    CHANHEN undertake chemical industr...

    May 5, 2017,Guizhou Province Chemical Industry Association, Qiannan Prefecture Chemical In...

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