china signage player firmware ota factory

China Signage player firmware OTA manufacturer and export supplier for Oman market. Wanlin (Androidsbc Brand) provides CE/FCC/RoHS certified Android signage boxes, 4K/8K media players and commercial display boards with Rockchip/Amlogic platforms, factory direct pricing, OEM/ODM customization, and global export solutions. Inquire: Androidsbc@163.com