HOLI - Hollysys Automation Technologies Ltd. 2021 Q2 - Results - Earnings Call Presentation March, 05 2021 02:35 PM Hollysys Automation Technologies Ltd. The following slide deck was published by Hollysys Automation Technologies Ltd. in conjunction with their 2021 Q2 earnings call. For further details see: Hollysys Automation Technologies Ltd. 2021 Q2 - Results - Earnings Call Presentation