Established in Portugal in the beginning of the 80s, AR Júnior has always conducted its activity in the area of development, production and commercialization of air diffusion equipment. Along the years we have devoted ourselves to the conception of a wide variety of grilles and diffusers with a functional design yet easily adaptable to environments in which aesthetic values play an important role. In addition it is important to outline that our products follow a strict NP EN ISO 9001:2008 quality control system.