o2o smart device video wall

China O2O smart device video wall manufacturer and export supplier for Chile market. Wanlin (Androidsbc Brand) provides CE/FCC/RoHS certified Android video wall boards, multi-screen signage players and splicing controllers with Rockchip RK3588/RK3576 platforms, 2-12 HDMI independent outputs, factory direct pricing, OEM/ODM customization, and global export so···