Sienka Group of Companies used ever increasing information and accumulation since its establishment
(1996), c........
Sienka Group of Companies used ever increasing information and accumulation since its establishment
(1996), c........
We are a manufacturer of high-quality aluminium joineries, pergolas, aluminium handrails, and several kinds........
We are a manufacturer of high-quality aluminium joineries, pergolas, aluminium handrails, and several kinds........
Starting manufacturing of steel construction in 1993 our company expanded its product range to Prismatic Modul........
Starting manufacturing of steel construction in 1993 our company expanded its product range to Prismatic Modul........
aluminum building systems, marketing, manufacturing cladding, railing systems...
aluminum building systems, marketing, manufacturing cladding, railing systems...
Starting its business life in 2006 under the name of Atilim Demir Dograma, company institutionalized and renam........
Starting its business life in 2006 under the name of Atilim Demir Dograma, company institutionalized and renam........
