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

NSEN fokus ing katup kupu wiwit taun 1983, Produk utama kalebu:

Flap kanthi eksentrisitas pindho / triple

Damper kanggo hawa suhu dhuwur

Katup Kupu Desalinasi Air Laut

Fitur struktur eksentrik triple

Solid MetalSealing

Bi-directional Sealing

Segara sing bisa digantipasangan ling

Struktur Safety pindho

Desain Fire Aman

Kanthi Ora Zona Mati

Long Service Life

Nol bocorkinerja sealing

Suhu dhuwur, tekanan dhuwur, tahan korosi

Ngatur kanggo kondisi kerja khusus