Intwari-Tech和Airindo Kwitabira Plastike&Rubber Indoneziya 2017 Ugushyingo 15-18,2017年 Igihe Cyo Kohereza:Ukuboza-14-2018 Mbere:ICAPAPACKPLAS菲律宾2017 Yarangiye Ibikurikira:Chinaplas 2018 Muri上海