Arctic Vent Control Archives

Arctic Vent Control to Kazzinc and EOLVent Mining in Kazakhstan

Gefa System has once again received an order from EOLVent Mining for our ventilation on demand system, Arctic Vent Control. The order includes ventilation control units to four 250kw primary…

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July 24, 2020

Business news

Twenty year old VOD system is one of the most modern

Our 20 year old VOD system is one of the most modern The year of 2019 marks a huge milestone for Gefa System. This year, we have been providing our…

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May 23, 2019

Business news

Twenty years of delivering ventilation on demand for LKAB

It has now been almost 20 years that GEFA have been providing ventilation on demand services for LKAB. It is the longest relationship we have had with any client and…

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May 24, 2018