Stablished in 2002, COLEDER is a hi-tech enterprise, intelligent manufacturing & application expert in LED display industry. As the innovative pioneer of fine-pitch LED video wall, its business covers 50 countries and regions all over the world.
Shenzhen Baiyi Opto-electronic Co. Ltd
Found in 2014 ,5 years production, selling experience in LED industry and made its own way to be a professional manufacturer to supply transparent LED display, rental LED displays, indoor & outdoor fixed LED display, LED modules etc.
In 2019, VSI proudly presents the brand new concept of Experience Demo Center in Hong Kong, with a range of fully integrated display and advanced processing solutions, adding the uniqueness strength of VTRON featured processor. The demonstration gives customers a full spectrum of display solutions that serves global project requirements.
Rayee Transparent Led Film Screen
Since its establishment, Leiyi Optoelectronics has been focusing on the application field of LED flexible transparent film screens. It is a technology enterprise integrating R&D and manufacturing of core materials for LED flexible transparent film screens, circuit design and production, SMT, perfusion, assembly, sales and service. . The core material of LED flexible transparent film display is jointly developed by Leiyi Optoelectronics and Korea TECHPLUS.