Ni ọjọ 15 Oṣu Kẹrin, Ningbo Honghuan lọ si IE expo China 2019 ti a gbekalẹ nipasẹ IFAT.

O waye ni Ile-iṣẹ Expo International New Shanghai, eyiti yoo bo gbogbo awọn ọja agbara giga ni agbegbe ayika:

Omi ati Itọju Idọti

Isakoso Egbin

Atunse Ojula

Air Idoti Iṣakoso ati Air ìwẹnumọ