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Hello visitor from
USA - 64 visiting now from 37 USA 25 China 1 Spain 1 Germany
Electro-galvanized Steel
Posted at: Offers to Sell and Export | Posted on: Tuesday 4 August 2026 7:40 am | Poster last visit: Tuesday 4 August 2026 |
Product Category: Main
» Mineral and Textile and Inedible Plant and Animal Materials
» Minerals and ores and metals
» Base Metals
» Steel
» Electro-galvanized Steel
Product Description:
Electro-galvanized steel is achieved through precise electro-deposition technology, where a 5-30μm
ultra-thin zinc layer is formed on the surface of steel at room temperature. The nano-level surface control (Ra≤0.8μm) perfectly retains the smoothness of the substrate, and it combines both anti-corrosion and decorative functions, providing a "invisible protective shield" for precision components.
Core process
Pre-treatment: Electrolytic degreasing → Ultrasonic cleaning → Micro-etching activation (surface active layer ≤ 10nm)
Electroplating deposition:
- Acidic process: Zinc sulfate system, current density 30A/dm² (high-speed plating)
- Alkaline process: zincate system, current density 10A/dm² (high uniformity)
- Post-treatment: Chrome-free (corrosion resistance 120h) + Sealant (improves resistance to fingerprints)
As a high-precision surface-treated material, electro galvanized steel is widely used in industries that demand both corrosion resistance and superior surface quality. Compared with traditional hot-dip processes, Electrogalvanized Steel offers a more uniform zinc coating and excellent dimensional control, making electro galvanized steel sheet and electro galvanized steel coil especially suitable for automotive electronics, home appliance panels, precision hardware, and visible structural components.
Rosen provides a full range of Electrogalvanized Steel Sheet solutions with stable coating thickness, mirror-grade surface finish, and environmentally compliant passivation systems. Whether for mass production or customized requirements, our products meet international standards and deliver consistent performance in forming, welding, and surface post-treatment. As an experienced electro galvanized steel suppliers partner, Rosen supports flexible specifications, reliable lead times, and strict quality inspection from raw material to final delivery.
As a trusted Galvanized Steel Supplier, Rosen offers one-stop services for all your electro-galvanized steel needs, ensuring competitive pricing, stable supply, and technical support for downstream processing. Our electro galvanized steel products are designed to enhance product appearance, extend service life, and reduce overall manufacturing costs, helping customers gain a stronger edge in high-end manufacturing markets.
Company Contact:
Contact Name: Wendy
Company Name: Rosen (hubei Province) International Import & Export Co., Ltd
Email:
Tel: 27-86615388
Fax:
Street Address: Sanjiao Road
Village, Xujiapeng Street, Wuchang
District
Wuhan, Hubei 430000
China
Website: https://www.rosensteelga.com/
Member name: rosensteelga
Country: China
Member Since: 04 August 2026
Total Leads: 5 rosensteelga Import Export Business Leads
Business focus: Steel Raw Materials, Galvanized Steel Door
Verify: Safe Import Export Tips
ultra-thin zinc layer is formed on the surface of steel at room temperature. The nano-level surface control (Ra≤0.8μm) perfectly retains the smoothness of the substrate, and it combines both anti-corrosion and decorative functions, providing a "invisible protective shield" for precision components.
Core process
Pre-treatment: Electrolytic degreasing → Ultrasonic cleaning → Micro-etching activation (surface active layer ≤ 10nm)
Electroplating deposition:
- Acidic process: Zinc sulfate system, current density 30A/dm² (high-speed plating)
- Alkaline process: zincate system, current density 10A/dm² (high uniformity)
- Post-treatment: Chrome-free (corrosion resistance 120h) + Sealant (improves resistance to fingerprints)
As a high-precision surface-treated material, electro galvanized steel is widely used in industries that demand both corrosion resistance and superior surface quality. Compared with traditional hot-dip processes, Electrogalvanized Steel offers a more uniform zinc coating and excellent dimensional control, making electro galvanized steel sheet and electro galvanized steel coil especially suitable for automotive electronics, home appliance panels, precision hardware, and visible structural components.
Rosen provides a full range of Electrogalvanized Steel Sheet solutions with stable coating thickness, mirror-grade surface finish, and environmentally compliant passivation systems. Whether for mass production or customized requirements, our products meet international standards and deliver consistent performance in forming, welding, and surface post-treatment. As an experienced electro galvanized steel suppliers partner, Rosen supports flexible specifications, reliable lead times, and strict quality inspection from raw material to final delivery.
As a trusted Galvanized Steel Supplier, Rosen offers one-stop services for all your electro-galvanized steel needs, ensuring competitive pricing, stable supply, and technical support for downstream processing. Our electro galvanized steel products are designed to enhance product appearance, extend service life, and reduce overall manufacturing costs, helping customers gain a stronger edge in high-end manufacturing markets.
Company Contact:
Contact Name: Wendy
Company Name: Rosen (hubei Province) International Import & Export Co., Ltd
Email:
Tel: 27-86615388
Fax:
Street Address: Sanjiao Road
Village, Xujiapeng Street, Wuchang
District
Wuhan, Hubei 430000
China
Website: https://www.rosensteelga.com/
Member name: rosensteelga
Country:
ChinaMember Since: 04 August 2026
Total Leads: 5 rosensteelga Import Export Business Leads
Business focus: Steel Raw Materials, Galvanized Steel Door
Verify: Safe Import Export Tips
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Main - Mineral and Textile and Inedible Plant and Animal Materials - Minerals and ores and metals - Base Metals - Steel [125]
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