In May 2015,our company attended 20 international oil and gas and petrochemical exhibition which organized by the Department.This exhibition brings together more than 400 international companies from 20 countries Britain , France , Germany and Russia, and 907 Iranian local companies participated in the exhibition. Iran's rich oil and gas resources , accounting for 16% of world's total reserves , after Russia , ranking second in the world . Many local companies and companies from Iran, Britain , Russia and other countries have come to our booth,we had good conversation and get very good feedback from the exhibition.