Products & Services

Sigma Four is a full- service contract manufacturer with the expertise and experience needed to support you from design to production.

Our Products and Services

Sigma Four is a full- service contract manufacturer with the expertise and experience needed to support you from design to production.

Our capabilities extend to various industries such as Defense, Medical, Telecom, Aerospace and others.

Some of our products/services include:

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DELIVERING INNOVATION

Sustainability Goals

We are focused on building a long-term, sustainable business.