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semApp

The Andalusian SEM union, offers its affiliates an application with which they can show their membership card. In turn, in this application you will have access to news and updates regarding your union section, direct legal advice, didactic materials, etc.

Semapp

Our story Sema Iluminação is a company of the Sema Group that started its activities in 1988, our group works with four segments that interact with each other, being Electrical Material, Lighting, Electrification (rural and urban) and Safety Equipment. The companies are located in several cities th