Plexi Knob Companies in the Decoration-Interior Architecture / Metals–Iron–Steel from All Countries

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 make a significant place for itself in the sector in its 25 years. Currently with our 107 employees and in 4000 square meters indoor area we are actively providing services for our customers from 30 countries. Our ever improving and growing company stepped into two major sect