Modern Kitchen Ventilation, Range Hoods by Ammunition. Below, we present a kitchen ventilation device which is designed with a form that can solve the problem of industrialization of products from the market products that are made in large sizes. Kitchen vents are created with a minimalist design that delivers the sophistication and power of a compact kitchen. Kitchen ventilation is created by the Ammunition Group. Ammunition Group is a design studio located in San Francisco. This product found in BlueAntStudio. pda this series, consisting of a product that is functional and minimalist. Simple shapes, large and layeng fiur veil material.