We are a manufacturer of high-quality aluminium joineries, pergolas, aluminium handrails, and several kinds of steel barriers. We also supply profiles and accessories of these items in competitive prices. For this reason........
We are a manufacturer of high-quality aluminium joineries, pergolas, aluminium handrails, and several kinds of steel barriers. We also supply profiles and accessories of these items in competitive prices. For this reason........
Sienka Group of Companies used ever increasing information and accumulation since its establishment
(1996), continuously developed its product range and employed improved production technology
for increased capacity to........
Sienka Group of Companies used ever increasing information and accumulation since its establishment
(1996), continuously developed its product range and employed improved production technology
for increased capacity to........
Starting manufacturing of steel construction in 1993 our company expanded its product range to Prismatic Modular Water Tanks in 2014. We have accomplished our projects in Turkey and abroad of steel constructions and modu........
Starting manufacturing of steel construction in 1993 our company expanded its product range to Prismatic Modular Water Tanks in 2014. We have accomplished our projects in Turkey and abroad of steel constructions and modu........
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