Ertas-Hart Chimney Co. Inc. is part of Ertas Group. We are proud of this. German Hart Keramik experince of 300 years joined with Blokbims Lightweight Building Components Co. Inc. which is manufacturing the best quality of Bims Block. Our target is to servet he best quality of chimney systems in accordance with all kind of building sector and the fuel.
For this reason our company proved itselves in the world not just in Turkey with Hart Keramik Chimney which has the best quality and long life. We put chimney systems and lightweight building components together which is the best suitable materials for construction sector. This is the best solution for the sector.
Ceramic pipes and parts of chimney systems ( Except chimney base Stone) which have CE certificate are manufacturing in our Hart Keramik factory in Germany, chimney base Stone which have also CE and TSE certificates are manufacturing in our Blokbims Co. Inc. factory in Nevsehir of Turkey.
Now on nobody is going to die from chimney poisining and fire.
Hart Chimney Systems 
