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

NSEN ikuyang'ana pa valavu yagulugufe kuyambira 1983, Chogulitsa chathu chachikulu kuphatikiza:

Yendani ndi kawiri / katatu eccentricity

Damper kwa mpweya wotentha kwambiri

Seawater Desalination Butterfly Valve

Mawonekedwe a katatu eccentric kapangidwe

Solid MetalSalendi

Kusindikiza kwa Bi-directional

Nyanja Yosinthikaawiri awiri

Kapangidwe Kawiri Chitetezo

Fire Safe design

Popanda Dead Zone

Moyo Wautumiki Wautali

Zero leakntchito yosindikiza

Kutentha kwambiri, Kuthamanga kwambiri, kusachita dzimbiri

Sinthani mwamakonda ntchito yapadera