An overview of OKK Company activities, description and specification of products ...
NWR Magazine Open Mine No. 04/2011 is now available
OKK Koksovny, a.s. Koksární ulice 1112 702 24 Ostrava - Přívoz Tel: +420 596 133 428 Fax: +420 596 133 472 E-mail: okk@koksovny.cz
We are part of the group
Partially-nut sizes O1, O2 - see also heating coke: