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12-05-2026
Exhibition Invitation | 2026 Non-metallic Minerals Conference
Meet in Chuzhou, Longi Sincerely Awaits Your Presence
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10-04-2026
Exhibition- Mining Turkey 2026
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28-03-2026
【Exhibition Highlights】SMM Lead & Zinc Conference | Longi Optical Sorting Technology Leads a New Direction in Lead-Zinc Ore Processing
From March 25 to 27, the 21st SMM Lead & Zinc Conference and Industry Expo was grandly held. Longi Optical showcased its LPPC and LPNC intelligent sorting machines, fully demonstrating its complete technological advantages in the field of lead-zinc ore separation.
