瑞士LN Industries SA   
1905年建立于瑞士的历史悠久的高精度工业制造企业。起源于精密手表加工技术，LNI公司在100多年的历史里逐步过渡到，专业的，精加工，表面处理，现代的质量控制的高科技的全球化企业。

LNI产品线：氮气发生器、氢气发生器、零级/超零级空气发生器

 Based on its long tradition of craftsmanship (our company has been founded in 1905), LN Industries SA is a Swiss manufacturer specialized in high precision tubes & profiles. We provide our customers with an extensive quality range of metals and alloys.
We produce upon customer’s request only, offering complete solutions from tube processing to just-in-time delivery.
 

Field of activity , products

Manufacturer of high precision tubes (seamless and welded) & profiles in alloys
- Copper, Aluminium, Stainless Steel, Nickel alloys…
Manufacturer of tubular electrodes for spark-erosion

High precision tubes:
- Outside diameter from 0.2 to 50 mm
- Wall thickness from 0.05 to 3.50 mm
Manufacturing random length, cut length, tubes in coils or on spools

High precision profiles:
- Cross sections from 1 to 100 mm2
- Width up to 20 mm
All kind of shapes, standard and complex: round, square, hexagonal, flat-oval, rectangular, elliptical, octagonal, semicircular, triangular…

We supply to exacting industries such as aircraft, aerospace, military, nuclear, automotive, instrumentation, electronics, medical…