Die 15 Apr., Ningbo Honghuan frequentavit IE expo Sinis MMXIX praesentatus ab IFAT.

Hoc fit in Shanghai Novae Internationalis Expo Centre, quae omnia alta mercatus potentialis in area environmental operiet;

Aqua et Sewage Curatio

Vastum magna

Site Remediation

Aeris pollutio Imperium et Aeris Purificationis