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Quality - Service - Commitment - Delivered.

SIGMA-Raven Enclosures

Iron Enclosures

Contact your local sales office for more information on SIGMA Iron Enclosures.

Black plastic rectangular container with a hollow interior and an opening at one end.

HDPE Plastic Enclosures

A black and white shoehorn with a textured white surface and the brand name 'Melton' embossed on it.

SIGMA-Raven’s High-Density Polyethylene (HDPE) Product Division offers an extensive range of enclosures extensions, and lids. We own and operate 6 factories across the US. Our nationwide presence provides regional manufacturing for locally specified products, reduces shipping and logistics times and costs, and ensures delivery anywhere in North America in a timely fashion.