Click for enlargement presider: Mr. Wang Rui Vice director of gum rosin association |
Ms. Zhang Wenling, Secretary-general , address the meeting |
Mr. Zao Xiaojun, address the meeting |
Click for enlargement presider: Mr. Wang Rui Vice director of gum rosin association |
Ms. Zhang Wenling, Secretary-general , address the meeting |
Mr. Zao Xiaojun, address the meeting |