Single-Source Vacuum Metallizing and EMI/RFI Shielding

Deep Coat 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) — uniform conductive and decorative 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.

Certifications trust bar: ISO 9001:2015 · RoHS · REACH · UL · WEEE. Followed by an industries grid linking each vertical, and a clear “Request a quote” call to action.

Frequently Asked Questions

What does Deep Coat Industries do?

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

Where is Deep Coat located?

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

What industries does Deep Coat serve?

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