License to exploit and use surface water

Nanoen – Providing professional, safe and cost-effective well plugging services. Consulting and implementing standard well plugging processes, ensuring efficiency and sustainability. Contact us now for the best quote and support.

Nanoen – Learn about the process of testing waste treatment facilities according to the Law on Environmental Protection and Decree 08/2022/ND-CP. Conditions, time and subjects required to test before putting into use.