Tonglanhai is a manufacturer of three dimensional wallpaper with independent brand and intellectual property rights,Our head office located in the capital Beijing China.3d board new wall decoration material several Invention patents more than 40 copyrights design patent. It ...
Telephone: 86-10-64603931
Address:Rm.B 1010.,Beijing venture Plaza.No.11 Anxiang Bei Li Jia.Chaoyang District.100101.