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NSEN fokus dina klep kukupu saprak 1983, produk utama kami kaasup:

Flap kalawan ganda / triple eccentricity

Damper pikeun hawa suhu luhur

Seawater Desalination Kukupu klep

Fitur struktur saendeng triple

Padet MetalSealing

Sealing dua arah

Laut Digantipasangan ling

Struktur Kasalametan ganda

Desain Seuneu Aman

Kalawan No Dead Zone

Long Service Kahirupan

Nol bocorkinerja sealing

Suhu luhur, tekanan tinggi, tahan korosi

Sesuaikeun pikeun kaayaan kerja khusus