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- Dayu Irrigation: Connecting the world through water conservation
- Dayu Irrigation, headquartered in Jiuquan, Gansu province, was founded in 1994. It is China's first water-saving irrigation company listed on the ChiNext Index, China's Nasdaq-style board of high-growth enterprises.
China.org.cn
China.org.cn
国产极品av尤物在线