The neoclassical building of Congreso de los Diputados (Congress of Deputies), the Spanish parliament, was built in the middle 19th century. It is located next to the street Carrera de San Jerónimo in Madrid. It is well known for the relief on the facade and sculptures created by sculptor Ponciano Ponzano.
SIT grupo empresarial from Madrid entrusted the Archa inženiring company with design and performance of pull-out mesh systems for picture hangings, with which they equipped the depot rooms of the Spanish parliament. Pull-out system is optimal for both side usages. Standard system with rail and double rollers is easy and safe to use. The installed system is suited for medium to heavy weights and ensures shock-absorbent motion.