Satifiketi ya patent ya capacitive liquid level gauge
Satifiketi ya Patent ya Dongosolo la Dothi la Submersible Pampu
Satifiketi ya patent yamadzi osamba kutentha exchanger
Satifiketi ya patent ya chubu yosindikizidwa imayimira zida zothamanga kwambiri
License Yopanga
China Classification Society Factory Approval Certificate
Satifiketi yovomerezeka ya fakitale ya DNV
Chitsimikizo cha Quality Management System
Satifiketi yoyang'anira zachilengedwe
Satifiketi yoyang'anira zaumoyo ndi chitetezo pantchito
Satifiketi ya ASME
