Yesterday, the eleventh northern international equipment manufacturing exhibition was held in this city. International Convention and Exhibition At the opening of the center, 150 famous enterprises from MITSUBISHI and Sadegh attended the exhibition. Exhibition Some high-tech LED products and optoelectronic costumes appeared, adding activities to the exhibition. According to the organizers, in recent years, the equipment manufacturing industry in this city has increased by an average of 23.7% per year. By 2012, the equipment of the city has been increased. manufacturing industry The gross output value of industry will exceed 1 trillion yuan and become the first trillion yuan level industry. The picture shows the professional guests and the public visiting the exhibition at the exhibition site.