Trio Electronics specializes in development, production and sales of electronic equipment for the mining, blasting and defense industry. With more than than 20 years of experience, we produce blasting machines, mining ohmmeters, minefield surge protectors and measuring equipment. Guided by the motto: SAFE, SIMPLE, RELIABLE – Our mission is to develop competitively priced electronic products of the highest quality, for the wide range of mining operations and for the producers of explosives and initiating means.