Electro-Galvanized Steel Coils & Sheets (SECC/SECD/SECE)

Fullgreat Metal offers top-tier SECC steel, alongside SECD and SECE grades, engineered specifically for high-precision stamping and forming. Our electro-galvanized SECC steel delivers a uniform zinc coating thickness, exceptional paintability, and smooth surface quality, making it the preferred choice for computer cases, home appliances, and precise electronic enclosures.

Demanding flawless zinc coating thickness and an ultra-smooth surface for specialized electronics stamping? Fullgreat Metal manufactures premium SECC steel coils and sheets featuring high-precision electro-galvanized surface conditioning. Designed carefully to prevent microscopic powder peeling during extreme shallow forming, our uniform SECC steel substrates deliver superior adhesion profiles for immediate industrial spray-painting lines.


Why Partner with Fullgreat Metal?

  • Flawless Precision Coating Uniformity: Electrolytic processing eliminates zinc runs or sag points, ensuring perfect flat surfaces required for thin electronic chassis.
  • Elite Stamping Capabilities: Full access to commercial SECC, deep-drawing SECD, and ultra-deep drawing SECE grades to match any robotic tooling speed.
  • Superior Phosphated Pretreatment: Advanced chemical phosphated surface choices provide ideal anchor profiles for liquid coating and powder paints.

Technical Specifications & Capabilities

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Technical ParametersStandard Specifications & Capabilities
Standard DesignationsJIS G3313 SECC (Commercial), SECD (Drawing), SECE (Deep Drawing)
Thickness Range0.4 mm - 2.0 mm (Precision thin cold rolled substrates)
Zinc Coating Codes
Surface OptionsPhosphated (P), Chromated (C), Oiled (O), Resinous Anti-Fingerprint (N)

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