Kotka Power Tech Oy full service workshop located in city of Kotka and company was founded in 1983. We have modern and effici ... ent machines in turning, milling and in plate work. Facilities in Kotka over 6000 m2 and personnel about 100. Our operations are based on certified ISO 9001:2008 Quality Management Systems, ISO 14001 Environmental Management System and ISO 3834-2:2005 Welding Management System. read more