September 9th,2011, Liaoyuan Machinery company welcomed our Russian customers. They are the Russian level highway experts and leaders, they got to know us comprehensively on asphalt mixing technology through various means. They came to China from long distance, to inspect the asphalt mixing equipment. During the two days of investigation, our engineer actually operated the equipment for them, at the same time we lead them to the nearby construction site to watch the asphalt production. After this