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

I-NSEN igxile ku-valve uvemvane kusukela ngo-1983, umkhiqizo wethu oyinhloko ohlanganisa:

Gcoba nge-eccentricity ephindwe kabili/kathathu

I-Damper yokushisa komoya okuphezulu

I-Seawater Desalination Butterfly Valve

Izici zesakhiwo se-eccentric kathathu

Solid MethiSeling

Ukuvalwa kwe-Bi-directional

ULwandle Olushintshayoi-ling pair

Isakhiwo Sokuphepha Esikabili

Fire Safe design

Nge-Dead Zone

Impilo Emide Yenkonzo

Ukuvuza okungu-zeroukusebenza kokuvala

Izinga lokushisa eliphezulu, Ukucindezela okuphezulu, ukumelana nokugqwala

Yenza ngokwezifiso isimo sokusebenza esikhethekile