Gilles and diffusers are the integral elemenets of a ventilation system. Operation of the ventilation system as a whole depends upon the correct choice of these components to control the movement of air in and out of the premise. A wide range of products and modern functional design if the grilles made by “Eiroplasts” enable finding an optimal solution for any interior. The use of high quality raw material provides durability of products operating inside and outside the premises.