Surna Reports Q1 2021 Results Announces $11.6 million in Backlog, second highest in Company history, and 37% higher than previous quarter Boulder, Colorado, May 11, 2021 (GLOBE NEWSWIRE) -- Surna Inc. (OTCQB: SRNA), operating...

Surna Announces Representative Agreement with RSX Enterprises Intensifies Market Penetration Efforts with Expanded Sales Organization Boulder, Colorado, April 15, 2021 (GLOBE NEWSWIRE) -- Surna Inc. (OTCQB: SRNA), a leader in environmental control systems...