The 23rd International Smart Display Technology and System Integration Exhibition (ISLE) awarded the back-cover module.

From April 7 to 9, 2023, the 23rd International Smart Display Technology and System Integration Exhibition (ISLE) was grandly held at the Shenzhen International Convention and Exhibition Center (Bao'an New Venue). Lingrouren Optoelectronics made a prominent appearance at Booth G04 in Hall 10, where it won the “Outstanding Product Award” after rigorous evaluation and unanimous recognition by the ISLE organizing committee. The award highlights the company’s leading technological prowess in the outdoor display sector, thanks to its innovatively developed outdoor P4 full-waterproof patented module with a rear cover.

2023

The ECO Eco-Display, a pioneer at the 22nd International Smart Display Technology and System Integration Exhibition (ISLE), has won an award.

From May 10 to 13, 2021, the 21st International Smart Display Technology and System Integration Exhibition (ISLE) was grandly held at the Shenzhen International Convention and Exhibition Center (Bao'an New Venue). Lingrouguangdian made a stunning appearance at Booth F03 in Hall 9 with its innovative masterpieces. Thanks to its outstanding technological prowess and product design, its ECO ecological display—Outdoor P5 Full Color—underwent rigorous evaluation by the ISLE organizing committee and was unanimously recognized as the “Excellent Product Award,” highlighting its leading position in the industry.

2021

Shenzhen’s 21st International LED Exhibition promoted a patented module with a back cover and accepted an interview with Huicong.com.

From February 26 to 28, 2024, the 21st Shenzhen International LED Exhibition was held with great success at the Shenzhen Convention & Exhibition Center (Futian Old Venue). Lingren Guangdian made a splendid appearance at Booth L24 in Hall No. 1, showcasing its independently developed patented module with a rear cover. By leveraging innovative technology, the company has successfully addressed the challenge of waterproofing outdoor LED screens, attracting numerous professional visitors to stop by and engage in discussions. The company has received unanimous praise from customers both at home and abroad, as well as from industry peers.

2024

Shenzhen’s 20th International LED Exhibition—Promotional Module with Back-Cover Patent

From July 17 to 19, 2023, the 20th Shenzhen International LED Exhibition was held with great success at the Shenzhen Convention & Exhibition Center (Futian Old Venue). Lingrenlu Optoelectronics made its debut at Booth K20 in Hall 1, focusing on promoting its independently developed patented module with a rear cover. Thanks to its outstanding waterproof performance and innovative structural design, this product became the center of attention at the exhibition and received widespread acclaim from visitors.

2023

The 15th stop of the nationwide rollout of Lingren Guangdian’s patented module—A巡回 Exhibition in Hangzhou

On May 22, 2025, the Hangzhou stop of the “National LED Display Industry Boutique Tour Exhibition,” organized by the “National LED Engineering Alliance,” was held with great fanfare at the Hangzhou Rilex International Hotel. In this vibrant city of the digital economy, brimming with innovation and dynamism, Lingren Optoelectronics made a stunning debut, presenting its core product—the patented outdoor module with a rear cover—as a “dry and comfortable” solution for the plum rain season in Jiangnan.

2025

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