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The 2nd Stop of the Nationwide Promotion for the Patented Module with Back Cover—Guiyang Advertising Exhibition
Guiyang, March 19, 2025 — On March 19, the 26th Guiyang International Advertising Exhibition (Guiyang Guangyin Exhibition) successfully concluded at the Guiyang International Convention and Exhibition Center. At Booth A572 in Hall 5, Lingrouguangdian drew great attention as a highlight of the exhibition, thanks to its core products and innovative technologies.
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2025
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The First Stop of the Nationwide Promotion of the Patented Module with Back Cover—Wuhan Advertising Exhibition
Wuhan, March 12, 2025 — The 26th China (Wuhan) Advertising Technology and Equipment Exhibition recently concluded successfully at the Wuhan International Convention and Exhibition Center. At Booth D14-1 in Hall A4, Lingren Optoelectronics drew widespread attention at the exhibition with its innovative outdoor module featuring a patented rear-cover design.
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