Serving the industry since 1999, NiGen International specializes in the design and manufacture of on-site nitrogen systems. From portable containerized systems to skid-mounted stationary systems, standard or custom engineered, our nitrogen system manufacturers have the system to meet your specific needs or requirements. At NiGen, we provide reliable on-site nitrogen systems, utilizing the most efficient and highest performance membranes available on the market today.

NiGen International is also an ASME coded pipe and pressure vessel fabrication and manufacturing. We hold “U” and “R” Certifications from the American Society of Mechanical Engineers (ASME) and from The National Board of Boiler and Pressure Vessel Inspectors.

Craftsmanship is our hallmark, with our full time QA inspectors checking all fabrication for quality welds and accurate dimensions. And at NiGen, we fabricate our products in-house to ensure that we complete and deliver your project on time and on budget.