Surna Inc. (SRNA) Q2 2021 Earnings Conference Call August 17, 2021 4:00 PM ET Company Participants Tony McDonald - Chief Executive Officer Brian Knaley - Chief Financial Officer Operator Good afternoon, ladies and gentlemen and welcome to the Surna Inc. Q2 2021 Earnings Conference Call. At this time, all participants have been placed on a listen-only mode and we will open the floor for your questions after the presentation. [Operator Instruction] It is now my pleasure to turn the floor over to your host, Su ...