About Gram Inventa A/S
we are a manufacturing company making a automatic co2 reducer for draftbeer, we call it draftmore. our draftmore is patended world wide and is the only product on the market with thi... Read more
we are a manufacturing company making a automatic co2 reducer for draftbeer, we call it draftmore. our draftmore is patended world wide and is the only product on the market with thi... Read more