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Omarte Ou Ma strongly escorted the cultural dinner of the 2017 Dalian Summer Davos Forum and gathered with leaders from political, business, academic and cultural circles from nearly 100 countries and regions around the world to enjoy the "Dalian Night".

Ou Ma Lighting Equipment for Dinner:
Three-in-one computer light Moore 330beam;
MOORE 230, computer shaking beam lamp;
1500W large beam oa3500 beam;
1500W dyeing lamp oa 3500wash;
1,500w high-beam GATLING1500.