The Sward Ceremony
The award ceremony of the 2019 HC LED display industry brand event was held in Shenzhen, Guangdong on December 20.
About Us
Qingdao Qingan Optoelectronics Technology Co.Ltd. is a comprehensive high-tech enterprise specializing in R&D, production, sales and service of LED display series products, which has been deeply engaged in the field of LED display for 15 years.
Our Honor
"National High-tech Enterprise", "Specialized Precision", "Advanced Energy-saving Enterprise", "Standardized Safety Production Enterprise "City-wide advanced enterprise of environmental protection" and many other honorary titles.
Post time: May-13-2022
