A RCN/INNOVATION IN ALUMINIUM SYSTEMS, is a company that values the trust that its partners place in it.
Taking into account all this, we officialized the fantastic results obtained in accordance with NP EN 14351-1:2008+A1:2011, which provides for the free movement of products in the European Economic Area (CE marking).

Once again, the EXPansion solutions, give proof, of quality and reliability.

“EXPAnsion, a window for your life!!”