Concept Technologies introduces Horizon Promos. Horizon Promos will dedicate itself to the promotional services previously done by Concept Technologies. Concept Technologies will provide retail & wholesale product offerings, mainly in the area of beverage & auto parts supply. Both services are provided from our own business premises in Colihaut Dominica. Our location is close to the main rock quarrying area in Dominica, hence the inspiration to offer heavy duty oil filters, along with our traditional offerings of key tags, pens, mugs, graphic design, awards, plaques, and other quality imprinted products. Set your sights on the Horizon, we are here to serve and to promote your brand. Horizon Promos.