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262020-08optowide will attend cioe 2020. optowide booth：6a05 date：sep 9-11, 2020. location：shenzhen international exhibition center, shenzhen, china
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162019-04optowide successfully obtained the iso 14001 certification on april 15, 2019.
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132019-11optowide successfully obtained the iso 45001 certification on november 12, 2019
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102020-06optowide will attend laser world of photonics china 2020. optowide booth：8.1hall-a141 date：jul 03-05, 2020. location：national exhibition and convention center, shanghai, china
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092019-12optowide technology co., ltd successfully got certified for high-tech enterprise
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242019-10optowide's legal name has been changed to optowide technologies co., ltd.
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262019-08optowide will attend cioe 2019. optowide booth：1a80 date：sep 4-7, 2019. location：shenzhen exhibition center, shenzhen, china
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242019-05optowide will attend laser world of photonics 2019，optowide booth: b1-129. date: jun 24-27, 2019. location:mess munchen, germany
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082019-03optowide will attend laser world of photonics china 2019. optowide booth:w3-3162. date:mar 20-22, 2019. location: shanghai new international expo centre, shanghai, china.
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202019-02