NSEN waxaa la aasaasay 1983, oo ku takhasusay berriga balastar-qaadaha eccentric.Sannado badan oo sahaminta iyo ku-dhaqanka ka dib, taxanaha badeecada ee hoos ku qoran ayaa la sameeyay:

• Balanbaalista saddex-geesoodka ah
• Balanbaalista waxqabadka sare
• Bir ilaa birta waalka balanbaalista
• -196 ℃ Balanbaalista kilyaha
• Heerkulka sare ee ilaalinta dabka balanbaalista
• Waalka balanbaalisada qoyan
• Balanbaalista biyaha badda u adkaysata

Goobta xirfadlaha ah, diiradda saar valves balanbaalis.NSEN sidoo kale waxay si joogto ah u horumarinaysaa shahaadooyinkeeda waxayna caddaynaysaa xooggeeda.

• Shahaadada nidaamka

CE (PED)

ISO 9001

ISO 14001

ISO 45001

• Cadaynta Dabka

API 607

• Shahaadada Sii-daynta Hoose

API 641

ISO 15848-1

TA-LUFT

• Shahaadada Ruushka

TR CU 010/032

• Shahaadada Imtixaanka TPI

Cryogenic -196 Warbixinta Imtixaanka Valve Balanbaalista

Warbixinta Tijaabada Buufiska Cusbada Dhexdhexaadka ah (NSS).

Warbixinta Tijaabada Daxalka Intergranular (IGC).