NSEN has been back to work, welcome for inquiring at info@nsen.cn (internation business)

NSEN na-elekwasị anya na valvụ urukurubụba kemgbe 1983, Ngwaahịa anyị bụ isi gụnyere:

Mgbapụ nwere ihe dị iche iche okpukpu abụọ / atọ

Damper maka ikuku okpomọkụ dị elu

Mmiri mmiri dị n'oké osimiri Desalination urukurubụba valvụ

Atụmatụ nke usoro ihe owuwu atọ eccentric

M siri ikeetalSealna-eme

Ihe mkpuchi abụọ

Oké Osimiri A Na-agbanwe Agbanweụzọ ling

Ọdịdị Nchekwa Abụọ

Nhazi Nchekwa Ọkụ

Enweghị Mpaghara Nwụrụ Anwụ

Ndụ Ọrụ Ogologo

Enweghị ntapu mmiriarụmọrụ mkpuchi

Okpomọkụ dị elu, Nrụgide dị elu, na-eguzogide nchara

Hazie ya maka ọnọdụ ọrụ pụrụ iche