All organized seminars in 2006

Krips, Meppel, The Netherlands, 2005 to 2006

Velprint Corporation, Manila, Philippines, 2006

Transprint Corporation, Manila, Philippines, 2005

Alliance Printers, Bulgaria, 2005

Telegraaf, Netherlands, 2005

North Yersey Media Group, North-America, 2004

PPTF, Philippines, 2004

Agfa, Belgium, 2004 to 2005

Sinapse, France, 2004

Flint-Schmidt Inks, Germany, 2004

Seminar at The International Conference on Digital Production Printing
and Industrial Applications 2003, Barcelona, Spain

C.D.A.D., China, 2003

Alpha Press, Russia, 2003

Universal Packaging Ltd., Sri Lanka, 2003

Suara Pembaruan, Indonesia, 2003

Dongguan Hucais Printing Co., China, 2003

Atécé, Netherlands, 2003

China Academy of Printing, China, 2002

PPTF, Philippines, 2002

Pt. Sinar Agape Press, Indonesia, 2002

Hebei Xinhua 2, China, 2002

GOC, Netherlands, 2001 to 2006

Universal Packaging Ltd., Sri Lanka, 2001

Senefelder Misset, The Netherlands, 1998 to 2001

Ingrin Institute of Printing, Sri Lanka, 1998

Morning Herald, Australia, 1997

Printing University Johannesburg, South-Africa, 1997

Graphic Arts Center Sydney, Australia, 1996