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From October 6 to 9, 2017, the "17th Tehran International Industrial Exhibition" was held in Tehran, the capital of Iran, and our general manager Jia Fan participated in the exhibition. Through this exhibition, our company promoted the development of international market business and further explored the Middle East market, at the same time, we made full use of the trade platform of this exhibition to showcase and promote our products and strive for more products to enter Iran and the Middle East market.