Quantum Digita Signage Technoloy Co.,Ltd has a long history in digital signage and we're dedicated to new technology cooperating with powerful China ODM OEM manufacturers. we are expecting future more advanced easy-of-use solution cost-effective ...

Founded in 2007, Kerchan Group is a professional manufacturer of Digital signage, Wireless Wall-mounting Advertising Player, Floor stand Supermarket Shelf Player and Photo Frame Player. advertising player,led displays,advertising screens,video ...