16th Ningbo International Plastics Thiab Roj Hmab Kev Lag Luam Exhibition

2022 Peb 16^th 

Ningbo International Plastics Thiab Roj Hmab Kev Lag Luam Exhibition

Ningbo Biodegradable Plastics thiab Daim Ntawv Thov Exhibition

Sijhawm: Lub Rau Hli 16-18, 2022

Chaw nyob: Ningbo International Convention thiab Exhibition Center