Fields of Operation


With the team specialized on installation and operation of medical waste sterilization facilities,Siyahkalem leads the enviromental technology sector in Turkey.

ERA subsidiary of Siyahkalem,has built sterilization facilities in Bursa, Gaziantep, Sakarya, Sivas, Kastamonu, Elazığ, Kütahya and Istanbul with its newly developed operation system .

All the operating facilities , have been designed and built in accordance with the estimated future population of 30 years of the cities by the specialized team and R&D engineers of ERA .The facilities have the operational capability to sterilize medical waste of nearby cities as well.