About 1 Trademarks found that are owned by Zhang Zihui

Radios; Semi-conductors; Bags for cameras and photographic equipment; Camera cases; Camera filters; Camera lens adapters; Cases adapted for cameras; Cases adapted for photographic equipment; Filters for optical devices; Filters for ultraviolet rays, for photography; Filters for use in photography, namely, photographic filters; Portable radios; Radios incorporating clocks; Wireless broadband radios