Single-Source Vacuum Metallizing and EMI/RFI Shielding

Deep Coat Industries answers one question up front — what do we do? — then routes you to the right pillar: EMI/RFI shielding or vacuum metallizing (PVD).

Two Pillar Entry Points

• EMI / RFI Shielding — shield electronics without a metal box; conductive coatings engineered to your target. Links to the EMI Shielding pillar.
• Vacuum Metallizing (PVD) — repeatable and lightweight conductive metal coatings on complex geometry. Links to the Vacuum Metallization pillar.

Differentiators

• Patented Quad-Fire — up to four metal layers in a single draw.
• Single-source process — thermoform → mask → metallize → finish, one accountable partner.
• Proven since 1981 — ISO 9001:2015; medical, defense, and aerospace programs.

Deep Coat Industries is ISO 9001:2015 certified, and all of our products and processes are compliant with RoHS, REACH, and WEEE. On select substrates, our coatings have passed UL 746C brittle thin film coatings testing.

Frequently Asked Questions

What does Deep Coat Industries do?

Deep Coat Industries is a vacuum metallizing and EMI/RFI shielding manufacturer. It applies conductive metal coatings to plastic and composite parts — including shielding that replaces a separate metal enclosure — and has done so for OEMs and aftermarket manufacturers since 1981.

Where is Deep Coat Industries located?

Deep Coat Industries is in Sugar Grove, Illinois, near Chicago, and serves OEMs and their supply chains nationwide.

What industries does Deep Coat Industries serve?

Medical, defense/military, aerospace, telecom and data center, industrial, and agriculture — markets where shielding performance and compliance matter.