In every industrial sector where customers and users require very high finishing and appearance standards for their products, SIO offers a large variety of technical parts and advanced solutions in finishing, marking, decorating as well as special processes.

Our Quality procedures rank us as a leading company, with high quality requirements, such as : Aeronautics, Cosmetics, Railcars, Shipbuilding, Plastics and many other sectors specialized in advanced technologies.

SIO is well-known for its expertise and puts the customer satisfaction at the heart of its concerns, thanks to excellent reactivity, flexibility and a strong solution-orientated policy.

Our two production sites based in the West of France are both equipped with a modern and comprehensive machine pool. Our company keeps on investing regularly in technical skills and equipment in order to meet our customers needs in the future.