Where we started…

When SIGMA OEM launched in 2000, we pioneered a manufacturing model to deliver quality castings from China and India to the North American market. SIGMA had already established a global supply chain for waterworks products, and we saw the opportunity to pass the service on to OEM customers.

SIGMA OEM worked directly with global manufacturers integrating western quality, service, and business principles with local operations.

Our overseas partners embraced these systems, and we now offer a nearly limitless range of products and components from factories in China, India, Indonesia, and Mexico.

Our customers reap the benefit of established supplier partnerships with unparalleled quality and service.

The SIGMA OEM Advantage

The SIGMA OEM Advantage delivers unparalleled QUALITY, SERVICE, and LOGISTICS in global sourcing and manufacturing.  

As part of SCI, a $500 million corporation, SIGMA OEM operates on a SCALE that ensures favorable pricing, ready access to shipping and logistics, and an established international network of manufacturers that deliver quality product daily. 

SIGMA OEM engineers, quality assurance experts and technicians provide BOOTS ON THE GROUND, working alongside our PARTNERS at all of our offshore factories.

To learn more about the SIGMA OEM Advantage…
Product Development and Supply Chain Management Process.

SIGMA OEM MANAGEMENT TEAM

The Global Sourcerer

The #GlobalSourcerer is SIGMA’s resident superhero.

Faster than an expedited air freight shipment,

More powerful than a cast iron counterweight,

Able to leap bureaucratic red tape in a single bound,

The #GlobalSourcerer travels the world to deliver quality product on time and on budget.

The Global Sourcerer makes the world safe and efficient for SIGMA OEM customers, helping them avoid the hassle, trouble, and cost of going it alone.