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    • CARBON STEEL
      • Heavy steel Plate
      • Hot Rolled Steel Flat
      • Cold Rolled Steel Flat
      • Special Alloy
      • Tool and Die
      • Electrical and Motor
    • Coated Steel
      • Hot-dip Galvanised Steel
      • Prepainted and Color
      • Aluminized Steel
      • Electro Galvanized Steel
      • Tin Plate and TFS
      • ZAM and Others
    • Stainless Steel
      • Hot Rolled
      • Cold Rolled
      • Sheet and Plate
      • Floor and Chequered
      • Tube and Pipe
      • Bar and Wire
    • Long Product
      • ERW Tube and Pipe
      • Seamless Tube and Pipe
      • Spiral Welded Tube and Pipe
      • API Tube and Pipe
      • Bar and Wire
      • Fastener and threaded
    • Exotic Metal
      • Titanium
      • Inconel
      • Aluminum
  • Industries and Applications
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TIASCOTIASCO
TIASCOTIASCO
  • Home
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  • What we do
  • Products we offer
    • CARBON STEEL
      • Heavy steel Plateheavy plate
      • Hot Rolled Steel FlatCARON STEEL ALLOY STEEL HOT ROLLED STEEL
      • Cold Rolled Steel FlatCarbon and alloy steel cold-rolled
      • Special Alloy
      • Tool and Die
      • Electrical and Motor
    • Coated Steel
      • Hot-dip Galvanised Steel
      • Prepainted and Color
      • Aluminized Steel
      • Electro Galvanized Steel
      • Tin Plate and TFS
      • ZAM and Others
    • Stainless Steel
      • Hot RolledHot rolled coil, strip and plate Extensive width and thickness selection. Available in black, No.1, 1D surface finish. Available in austenitic, ferritic, duplex and martensitic grades. Plate service centres offer bending, sawing, welding, machining, laser cutting, plasma cutting and waterjet cutting. Stainless steel hot-rolled black coils are made by hot rolling of slabs, and most of such coils are supplied to re-rollers. Hot-rolled no.1 coils are made of hot-rolled black coils by annealing and pickling, and they are supplied to plate cutting companies, pipe makers, and cold rolling companies. Product Specification and Steel Grade ASTM JIS AISI EN Mill’s Standard Specification A240 SA240 G4304 G4312 10088-2 17224, 17440 ,17441 0.00328 Grade S30400 S30403 S31603 S43000 S44400 SUS304 SUS304L SUS316L SUS430 SUS444 304 304L 316L 430 444 1.4301 1.4306 1.4401 1.4016 1.4521 201 202 204Cu3
      • Cold Rolled
      • Sheet and Plate
      • Floor and Chequered
      • Tube and Pipe
      • Bar and Wire
    • Long Product
      • ERW Tube and Pipe
      • Seamless Tube and Pipe
      • Spiral Welded Tube and Pipe
      • API Tube and Pipe
      • Bar and Wire
      • Fastener and threaded
    • Exotic Metal
      • TitaniumTITANIUM
      • Inconel
      • AluminumALUMINIUM
  • Industries and Applications
  • Contact us

Galvanized, Laminated and Coated Steel

Home » Galvanized, Laminated and Coated Steel
We handle a wide range of galvanized, laminated and coated steel products including HGI, CGI, GL, GF, EGI, PPGI, Aluzinc.. etc. in coils, sheets and plates. All our products are available in various grades, dimensions and surface finishes.
Hot-dip Galvanized Steel
  • Hot-dip Galvanized Steel (GI, Zinc Coated Steel)
  • Hot-dip Galvalume Steel (GL, Aluzinc, Al-Zn Coated Steel)
  • High-Strength Low Alloy Galvanized/Galvannealed
    Steel
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Hot-Dip Aluminized steel
  •  Aluminized Steel
  •  Aluminized-Silicon Steel
Read More
Colour Steel
  • Prepainted Galvanized Steel (PPGI)
  • Prepainted Galvalume  Steel (PPGL)
  • Coloured Printed & Embossed Imprint Steel
Read More
Tinplate and TFS
  • Single-Reduced Tinplate
  • Double-Reduced Tinplate
Read More
duplex stainless steel
Electro Galvanized Steel
  • Cr-free AFP EG
  • Cr-free phosphated

 Read More

duplex stainless steel
zinc-aluminum-magnesium Steel
Read More

ABOUT TIASCO

TIASCO delivers certified Advanced Materials, frontier superalloys, and precision engineering polymers with direct mill access. We support mission-critical applications across aerospace, semiconductor fabrication, and clean energy infrastructure worldwide.

Strict EN 10204 3.1 & 3.2 Traceability Protocol.

MATERIALS & GRADES

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› Nickel Superalloys & Inconel
› Titanium Alloys (Grades 1–5)
› Engineering Polymers (PEEK / PTFE)
› Carbon Fiber Composites
› Corrosion-Resistant Specialty Alloys

QUALITY & COMPLIANCE

✓ EN 10204 3.1 & 3.2 Mill Traceability
✓ ASTM International Standards
✓ AMS Aerospace Specifications
✓ ASME BPVC Section II Codes
✓ NACE MR0175 / ISO 15156 Sour Service

ENGINEERING DESK

Technical Procurement & Inquiries: Email: service@tiasco.com

Operational Facility: No. 28, Qinan Rd., Nanzi Dist.,
Kaohsiung City 811, Taiwan

Direct Portal: www.tiasco.com

© 2008–2026 TIASCO. All Rights Reserved. Global Portal for Certified Advanced Materials & Specifications.

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