OPAC has been marketing and managing the annual trade exhibition at the Indonesian Petroleum Association annual convention for more than ten years. During this time the event has grown to be the largest specialised upstream oil show in Indonesia, with more than 120 exhibitors and over 3400 registered delegates. Next time you want a reliable well-connected and cost-effective organiser for your trade convention, large or small, you should give us a call. We know the ropes.