Proudly creating the best atmospheric effects since 1980. The year 2020 marks MDG’s 40th anniversary, and we are proud to remain the leading brand of atmospheric effects worldwide. Our fog, haze and low fog generators are known for their quality, reliability, durability and quietness. We have come a long way together since the first MAX3000 in 1980, and have continued to improve our products as new technology develops, spear-heading the design and manufacture of atmospheric effects generators across four decades.