optowide-凯时人生就是博首页

optowide will attend cioe 2020. optowide booth：6a05 date：sep 9-11, 2020. location：shenzhen international exhibition center, shenzhen, china

optowide 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

optowide will attend cioe 2019. optowide booth：1a80 date：sep 4-7, 2019. location：shenzhen exhibition center, shenzhen, china

optowide will attend laser world of photonics 2019，optowide booth: b1-129. date: jun 24-27, 2019. location:mess munchen, germany

optowide 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.