الأخبار

فعاليات

NHD Shines at 44th China Sulfur and Sulfuric Acid Conference

أكتوبر 13, 2025

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Letter of Appreciation from China Wuhuan Engineering to NHD

أغسطس 7, 2025

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NHD Belt Vacuum Filter Successfully Commissioned at Vietnam’s National DAP Plant

أغسطس 7, 2025

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NHD Attends the Meeting of the China Iron and Steel Association

يوليو 29, 2025

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NHD Wins Four Pretigious Awards in 2024

يوليو 29, 2025

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2024 Marks Record High in NHD’s Patent Applications and Authorizations

يوليو 28, 2025