I hiaghly recommend Neventum services, I have worked with them a couple of times and they have the capacity to adapt their proposals to the needs you have for each event.
CEP is a full-service trade show exhibition company dedicated to designing, building and installing show displays. They specialize in a variety of areas that range from strategic branding and marketing plans to construction and installation. CEP aims to 'become an extension of your business´ through communication, careful planning and efficient exhibit solutions.CEP uses a program called SMART in order to maximize efficiency and quality of products. This technology enables communication between client and company and makes it easy for clients to be involved with the details of their stand´s design, build and production. It also assists with asset management, which ensures fair pricing and affordability.