Sib nkag
Thailand 2016
2016 Nyab Laj Thoob Ntiaj Teb Yas thiab Roj Hmab Kev Lag Luam Kev Lag Luam
Arab
Plast 2017
Plast-Ex
2017 Toronto
Ipf2017
T-Plas 2019
Lub 10 Vietnaum Int'l Hanoi Plastics & Roj Hmab Kev Lag Luam Kev Lag Luam
Lub 4nd International Plastics & Roj Hmab Machinery, Ua & Cov Khoom Siv, Pwm, Pwm & Tuag Exhition