PKM was formed in the year of 1982.

PKM has implemented ISO 9002:1994 since 1999 and Upgraded the Quality system to ISO 9001:2000 on 01 October 2003.

PKM has once again upgraded its ISO 9001:2000 certification to ISO 9001:2008. This adjustment aims to enhance alignment with the ISO 14001:2004 Safety and Environment Act.

April 2016 ISO 9001:2015 Standard Requirements has been implemented effectively.