Kungopanga Ma Vavu a Gulugufe Apamwamba Kwambiri

Ma valve a mtundu wa "NSEN" akhala ndi mbiri yabwino kwa nthawi yayitali mumakampaniwa.
Ma valve anu abwino kwambiri ndi omwe timawafuna.

NSEN - Kampani

NSEN yomwe idakhazikitsidwa mu 1983, ndi kampani yasayansi komanso yaukadaulo yomwe imapanga mavavu a gulugufe achitsulo ndi zitsulo komanso kuphatikiza chitukuko cha mavavu, kupanga, kugulitsa ndi ntchito.

Kwa zaka zoposa 30, NSEN yamanga gulu lokhazikika la akatswiri apamwamba, mwa iwo akatswiri opitilira 20 a maudindo akuluakulu ndi apakatikati akhala akugwira ntchito mu…