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Galvanized Steel Coil and Strip

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Custom Width Galvanized Steel Strip

Custom Width Galvanized Steel Strip

Custom Width Galvanized Steel Strip is a precision-cut galvanized steel strip manufactured to customer-specified widths, providing excellent dimensional accuracy, corrosion resistance, and processing flexibility. It is widely used in metal fabrication, electrical equipment, automotive manufacturing, and construction applications.

Material Type :
Hot-dip galvanized carbon steel strip (DX51D+Z, DX53D+Z, SGCC)
Width Range :
5mm – 1500mm (custom slitting available)
Thickness Range :
0.12mm – 4.0mm
Customizable :
Yes
Order(MOQ) :
2T

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Specifications

Custom width galvanized steel strips are produced by precision slitting high-quality galvanized steel coils into customized widths according to customer drawings and production requirements. Advanced slitting technology ensures smooth edges, accurate dimensions, and consistent product quality for efficient downstream processing.

These steel strips offer excellent corrosion resistance, formability, and mechanical strength, making them suitable for stamping, roll forming, bending, and welding applications. The durable zinc coating provides long-lasting protection against rust and environmental exposure while maintaining excellent processing performance.

Custom width galvanized steel strips are widely used in electrical cabinets, cable management systems, automotive components, metal profiles, construction materials, HVAC systems, and industrial fabrication projects, where customized dimensions, reliable corrosion protection, and high manufacturing precision are essential.

Custom Width Galvanized Steel Strip is one of our core strength products. We maintain substantial inventory to ensure rapid delivery and can also customize extra-large diameter seamless pipes according to your specific requirements. Additionally, we provide comprehensive services including spectroscopic analysis, mechanical property testing, pressure testing, and non-destructive testing (NDT).

Grade	Grade Equivalent	Mechanical Properties	Size Range	Chemical Composition (Typical, %)
DC01+Z Commercial Grade Custom Width Strip	GB/T 2518 DC01+Z ASTM A1008 CS Type A JIS G3302 SGCC EN 10152 DX51D+Z	Tensile 270–410 MPa Yield ≥140 MPa Elongation ≥38% Double-sided Zinc Coating Weight: 60–275 g/㎡ Excellent General Formability, Suitable for Simple Bending, Continuous Stamping, Hardware Fittings & Cable Trays Regular/Zero Spangle Available	Fully Customizable Width: 5 mm–1500 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.03 mm–±0.2 mm Thickness: 0.15–3.0 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1800 mm (Custom OD Available) Coil Weight: 0.5–8 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.12, Si≤0.30 Mn≤0.60, P≤0.045, S≤0.045, Al≥0.020
DC03+Z Stamping Grade Custom Width Strip	GB/T 2518 DC03+Z ASTM A1008 CS Type B JIS G3302 SGCD1 EN 10152 DX52D+Z	Tensile 270–370 MPa Yield ≥120 MPa Elongation ≥42% Double-sided Zinc Coating Weight: 60–275 g/㎡ Superior Stamping Performance, Suitable for Medium Complexity Continuous Stamped Parts, Auto Accessories & Home Appliance Hardware Regular/Zero Spangle Available	Fully Customizable Width: 10 mm–1500 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.03 mm–±0.2 mm Thickness: 0.2–2.5 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1800 mm (Custom OD Available) Coil Weight: 0.5–8 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.10, Si≤0.30 Mn≤0.45, P≤0.035, S≤0.035, Al≥0.020
DC04+Z Deep Drawing Grade Custom Width Strip	GB/T 2518 DC04+Z ASTM A1008 DDS Type A JIS G3302 SGCD2 EN 10152 DX53D+Z	Tensile 270–350 MPa Yield ≥100 MPa Elongation ≥46% Double-sided Zinc Coating Weight: 60–275 g/㎡ Excellent Deep Drawing Performance, Suitable for Complex Formed Parts, Deep Drawn Containers & Precision Hardware Regular/Zero Spangle Available	Fully Customizable Width: 20 mm–1500 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.03 mm–±0.15 mm Thickness: 0.3–2.0 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1600 mm (Custom OD Available) Coil Weight: 0.5–6 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.08, Si≤0.30 Mn≤0.40, P≤0.030, S≤0.030, Al≥0.020
DC05+Z Extra Deep Drawing Grade Custom Width Strip	GB/T 2518 DC05+Z ASTM A1008 DDS Type B JIS G3302 SGCD3 EN 10152 DX54D+Z	Tensile 250–330 MPa Yield ≥90 MPa Elongation ≥48% Double-sided Zinc Coating Weight: 60–275 g/㎡ Ultra Deep Drawing Performance, Suitable for Complex Stretched Parts, High-end Home Appliance Panels & Auto Interior Hardware Regular/Zero Spangle Available	Fully Customizable Width: 20 mm–1200 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.03 mm–±0.15 mm Thickness: 0.4–1.8 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1600 mm (Custom OD Available) Coil Weight: 0.5–6 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.06, Si≤0.30 Mn≤0.35, P≤0.025, S≤0.025, Al≥0.020
DC06+Z Super Extra Deep Drawing Grade Custom Width Strip	GB/T 2518 DC06+Z ASTM A1008 EDDS JIS G3302 SGCD4 EN 10152 DX56D+Z	Tensile 240–320 MPa Yield ≥80 MPa Elongation ≥50% Double-sided Zinc Coating Weight: 60–275 g/㎡ Ultimate Deep Drawing Performance, Suitable for Extreme Complex Formed Parts, High-end Auto Exterior Hardware & Precision Electronic Fittings Regular/Zero Spangle Available	Fully Customizable Width: 20 mm–1200 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.02 mm–±0.1 mm Thickness: 0.5–1.5 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1600 mm (Custom OD Available) Coil Weight: 0.5–5 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.04, Si≤0.30 Mn≤0.30, P≤0.020, S≤0.020, Al≥0.020
Q195+Z Commercial Structural Grade Custom Width Strip	GB/T 2518 Q195+Z ASTM A1008 CS Type A EN 10152 DX51D+Z JIS G3302 SGCC	Tensile 315–430 MPa Yield ≥195 MPa Elongation ≥30% Double-sided Zinc Coating Weight: 60–275 g/㎡ Good Formability for Structural Parts, Suitable for Bending, Roll Forming, Brackets, Guardrails & Light Steel Keels Regular/Zero Spangle Available	Fully Customizable Width: 5 mm–1500 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.2 mm Thickness: 0.25–3.0 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1800 mm (Custom OD Available) Coil Weight: 0.5–8 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.12, Si≤0.30 Mn≤0.50, P≤0.045, S≤0.045
Q235B+Z General Structural Grade Custom Width Strip	GB/T 2518 Q235B+Z ASTM A1008 CS Type B EN 10152 DX52D+Z JIS G3302 SGCD1	Tensile 370–500 MPa Yield ≥235 MPa Elongation ≥26% Double-sided Zinc Coating Weight: 60–275 g/㎡ Balanced Strength & Formability, Suitable for Steel Structure, Construction Parts, Medium Load Brackets & General Fabrication Regular/Zero Spangle Available	Fully Customizable Width: 5 mm–1500 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.2 mm Thickness: 0.3–3.0 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1800 mm (Custom OD Available) Coil Weight: 0.5–8 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.22, Si≤0.35 Mn≤1.40, P≤0.045, S≤0.045
Q355B+Z High Strength Low Alloy Custom Width Strip	GB/T 2518 Q355B+Z ASTM A1008 HSLA Grade 50 EN 10152 S355GD+Z JIS G3302 SGHC440	Tensile ≥470 MPa Yield ≥355 MPa Elongation ≥21% Double-sided Zinc Coating Weight: 60–275 g/㎡ Excellent High Strength Formability, Suitable for Heavy Load Structural Parts, Bridge Accessories, Agricultural Machinery & Auto Chassis Components Regular/Zero Spangle Available	Fully Customizable Width: 10 mm–1500 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.2 mm Thickness: 0.4–3.0 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1800 mm (Custom OD Available) Coil Weight: 0.5–8 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.24, Si≤0.55 Mn≤1.60, P≤0.035, S≤0.035
Q420B+Z Ultra High Strength Low Alloy Custom Width Strip	GB/T 2518 Q420B+Z ASTM A1008 HSLA Grade 60 EN 10152 S420GD+Z JIS G3302 SGHC490	Tensile ≥520 MPa Yield ≥420 MPa Elongation ≥19% Double-sided Zinc Coating Weight: 60–275 g/㎡ Superior Ultra High Strength Formability, Suitable for Heavy Equipment, High Load Bearing Parts, Bridge Components & Offshore Engineering Structures Regular/Zero Spangle Available	Fully Customizable Width: 20 mm–1200 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.15 mm Thickness: 0.5–2.5 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1600 mm (Custom OD Available) Coil Weight: 0.5–6 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.20, Si≤0.55 Mn≤1.70, P≤0.030, S≤0.030
ASTM A1008 CS Type A Commercial Grade Custom Width Strip	ASTM A1008 CS Type A GB/T 2518 DC01+Z EN 10152 DX51D+Z JIS G3302 SGCC	Tensile 270–410 MPa Yield ≥140 MPa Elongation ≥38% Double-sided Zinc Coating Weight: 60–275 g/㎡ Conforms to ASTM A1008 Standard, Suitable for General Commercial Fabrication, Bending & Roll Forming Regular/Zero Spangle Available	Fully Customizable Width: 5 mm–1500 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.2 mm Thickness: 0.15–3.0 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1800 mm (Custom OD Available) Coil Weight: 0.5–8 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.15, Si≤0.30 Mn≤0.60, P≤0.040, S≤0.050, Al≥0.020
ASTM A1008 CS Type B Stamping Grade Custom Width Strip	ASTM A1008 CS Type B GB/T 2518 DC03+Z EN 10152 DX52D+Z JIS G3302 SGCD1	Tensile 270–370 MPa Yield ≥120 MPa Elongation ≥42% Double-sided Zinc Coating Weight: 60–275 g/㎡ Conforms to ASTM A1008 Standard, Suitable for Medium Complexity Stamped Parts, Auto Accessories & Home Appliance Hardware Regular/Zero Spangle Available	Fully Customizable Width: 10 mm–1500 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.2 mm Thickness: 0.2–2.5 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1800 mm (Custom OD Available) Coil Weight: 0.5–8 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.12, Si≤0.30 Mn≤0.50, P≤0.035, S≤0.040, Al≥0.020
ASTM A1008 DDS Deep Drawing Grade Custom Width Strip	ASTM A1008 DDS GB/T 2518 DC04+Z EN 10152 DX53D+Z JIS G3302 SGCD2	Tensile 270–350 MPa Yield ≥100 MPa Elongation ≥46% Double-sided Zinc Coating Weight: 60–275 g/㎡ Conforms to ASTM A1008 Standard, Suitable for Deep Drawing Parts, Complex Formed Parts & Precision Hardware Regular/Zero Spangle Available	Fully Customizable Width: 20 mm–1500 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.15 mm Thickness: 0.3–2.0 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1600 mm (Custom OD Available) Coil Weight: 0.5–6 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.10, Si≤0.30 Mn≤0.45, P≤0.030, S≤0.035, Al≥0.020
ASTM A1008 EDDS Extra Deep Drawing Grade Custom Width Strip	ASTM A1008 EDDS GB/T 2518 DC06+Z EN 10152 DX56D+Z JIS G3302 SGCD4	Tensile 240–320 MPa Yield ≥80 MPa Elongation ≥50% Double-sided Zinc Coating Weight: 60–275 g/㎡ Conforms to ASTM A1008 Standard, Suitable for Extreme Complex Formed Parts, High-end Auto Hardware & Precision Electronic Fittings Regular/Zero Spangle Available	Fully Customizable Width: 20 mm–1200 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.02 mm–±0.1 mm Thickness: 0.5–1.5 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1600 mm (Custom OD Available) Coil Weight: 0.5–5 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.06, Si≤0.30 Mn≤0.35, P≤0.020, S≤0.025, Al≥0.020
ASTM A1008 HSLA Grade 50 High Strength Custom Width Strip	ASTM A1008 HSLA Grade 50 GB/T 2518 Q355B+Z EN 10152 S355GD+Z JIS G3302 SGHC440	Tensile 485–620 MPa Yield ≥345 MPa Elongation ≥22% Double-sided Zinc Coating Weight: 60–275 g/㎡ Conforms to ASTM A1008 Standard, Suitable for High Strength Structural Parts, Auto Chassis & Agricultural Machinery Regular/Zero Spangle Available	Fully Customizable Width: 10 mm–1500 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.2 mm Thickness: 0.4–3.0 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1800 mm (Custom OD Available) Coil Weight: 0.5–8 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.23, Si≤0.40 Mn≤1.35, P≤0.035, S≤0.040
ASTM A1008 HSLA Grade 60 Ultra High Strength Custom Width Strip	ASTM A1008 HSLA Grade 60 GB/T 2518 Q420B+Z EN 10152 S420GD+Z JIS G3302 SGHC490	Tensile ≥520 MPa Yield ≥415 MPa Elongation ≥18% Double-sided Zinc Coating Weight: 60–275 g/㎡ Conforms to ASTM A1008 Standard, Suitable for Heavy Load Equipment, Bridge Components & High Strength Structures Regular/Zero Spangle Available	Fully Customizable Width: 20 mm–1200 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.15 mm Thickness: 0.5–2.5 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1600 mm (Custom OD Available) Coil Weight: 0.5–6 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.20, Si≤0.40 Mn≤1.35, P≤0.030, S≤0.035
EN 10152 DX51D+Z Commercial Grade Custom Width Strip	EN 10152 DX51D+Z GB/T 2518 DC01+Z ASTM A1008 CS Type A JIS G3302 SGCC	Tensile 270–410 MPa Yield ≥140 MPa Elongation ≥38% Double-sided Zinc Coating Weight: 60–275 g/㎡ Conforms to EN 10152 Standard, Suitable for General Bending, Roll Forming & Fabrication Regular/Zero Spangle Available	Fully Customizable Width: 5 mm–1500 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.2 mm Thickness: 0.15–3.0 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1800 mm (Custom OD Available) Coil Weight: 0.5–8 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.12, Si≤0.30 Mn≤0.60, P≤0.045, S≤0.045, Al≥0.020
EN 10152 DX52D+Z Stamping Grade Custom Width Strip	EN 10152 DX52D+Z GB/T 2518 DC03+Z ASTM A1008 CS Type B JIS G3302 SGCD1	Tensile 270–370 MPa Yield ≥120 MPa Elongation ≥42% Double-sided Zinc Coating Weight: 60–275 g/㎡ Conforms to EN 10152 Standard, Suitable for Stamping Parts, Auto Accessories & Home Appliance Hardware Regular/Zero Spangle Available	Fully Customizable Width: 10 mm–1500 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.2 mm Thickness: 0.2–2.5 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1800 mm (Custom OD Available) Coil Weight: 0.5–8 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.10, Si≤0.30 Mn≤0.45, P≤0.035, S≤0.035, Al≥0.020
EN 10152 DX53D+Z Deep Drawing Grade Custom Width Strip	EN 10152 DX53D+Z GB/T 2518 DC04+Z ASTM A1008 DDS Type A JIS G3302 SGCD2	Tensile 270–350 MPa Yield ≥100 MPa Elongation ≥46% Double-sided Zinc Coating Weight: 60–275 g/㎡ Conforms to EN 10152 Standard, Suitable for Deep Drawing Parts, Complex Formed Parts & Precision Hardware Regular/Zero Spangle Available	Fully Customizable Width: 20 mm–1500 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.15 mm Thickness: 0.3–2.0 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1600 mm (Custom OD Available) Coil Weight: 0.5–6 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.08, Si≤0.30 Mn≤0.40, P≤0.030, S≤0.030, Al≥0.020
EN 10152 S355GD+Z High Strength Custom Width Strip	EN 10152 S355GD+Z GB/T 2518 Q355B+Z ASTM A1008 HSLA Grade 50 JIS G3302 SGHC440	Tensile ≥470 MPa Yield ≥355 MPa Elongation ≥21% Double-sided Zinc Coating Weight: 60–275 g/㎡ Conforms to EN 10152 Standard, Suitable for High Strength Structure, Heavy Load Brackets & Bridge Accessories Regular/Zero Spangle Available	Fully Customizable Width: 10 mm–1500 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.2 mm Thickness: 0.4–3.0 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1800 mm (Custom OD Available) Coil Weight: 0.5–8 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.24, Si≤0.55 Mn≤1.60, P≤0.035, S≤0.035
EN 10152 S420GD+Z Ultra High Strength Custom Width Strip	EN 10152 S420GD+Z GB/T 2518 Q420B+Z ASTM A1008 HSLA Grade 60 JIS G3302 SGHC490	Tensile ≥520 MPa Yield ≥420 MPa Elongation ≥19% Double-sided Zinc Coating Weight: 60–275 g/㎡ Conforms to EN 10152 Standard, Suitable for Ultra High Strength Structure, Heavy Equipment & Bridge Components Regular/Zero Spangle Available	Fully Customizable Width: 20 mm–1200 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.15 mm Thickness: 0.5–2.5 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1600 mm (Custom OD Available) Coil Weight: 0.5–6 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.20, Si≤0.55 Mn≤1.70, P≤0.030, S≤0.030
JIS G3302 SGCC Commercial Grade Custom Width Strip	JIS G3302 SGCC GB/T 2518 DC01+Z ASTM A1008 CS Type A EN 10152 DX51D+Z	Tensile 270–410 MPa Yield ≥140 MPa Elongation ≥38% Double-sided Zinc Coating Weight: 60–275 g/㎡ Conforms to JIS G3302 Standard, Suitable for General Commercial Use, Decoration & Home Appliance Hardware Regular/Zero Spangle Available	Fully Customizable Width: 5 mm–1500 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.2 mm Thickness: 0.15–3.0 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1800 mm (Custom OD Available) Coil Weight: 0.5–8 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.12, Si≤0.30 Mn≤0.60, P≤0.045, S≤0.045, Al≥0.020
JIS G3302 SGCD1 Stamping Grade Custom Width Strip	JIS G3302 SGCD1 GB/T 2518 DC03+Z ASTM A1008 CS Type B EN 10152 DX52D+Z	Tensile 270–370 MPa Yield ≥120 MPa Elongation ≥42% Double-sided Zinc Coating Weight: 60–275 g/㎡ Conforms to JIS G3302 Standard, Suitable for Stamping Parts, Auto Accessories & Home Appliance Hardware Regular/Zero Spangle Available	Fully Customizable Width: 10 mm–1500 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.2 mm Thickness: 0.2–2.5 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1800 mm (Custom OD Available) Coil Weight: 0.5–8 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.10, Si≤0.30 Mn≤0.45, P≤0.035, S≤0.035, Al≥0.020
JIS G3302 SGCD2 Deep Drawing Grade Custom Width Strip	JIS G3302 SGCD2 GB/T 2518 DC04+Z ASTM A1008 DDS Type A EN 10152 DX53D+Z	Tensile 270–350 MPa Yield ≥100 MPa Elongation ≥46% Double-sided Zinc Coating Weight: 60–275 g/㎡ Conforms to JIS G3302 Standard, Suitable for Deep Drawing Parts, Complex Formed Parts & Precision Hardware Regular/Zero Spangle Available	Fully Customizable Width: 20 mm–1500 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.15 mm Thickness: 0.3–2.0 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1600 mm (Custom OD Available) Coil Weight: 0.5–6 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.08, Si≤0.30 Mn≤0.40, P≤0.030, S≤0.030, Al≥0.020
JIS G3302 SGHC440 High Strength Custom Width Strip	JIS G3302 SGHC440 GB/T 2518 Q355B+Z ASTM A1008 HSLA Grade 50 EN 10152 S355GD+Z	Tensile ≥440 MPa Yield ≥340 MPa Elongation ≥22% Double-sided Zinc Coating Weight: 60–275 g/㎡ Conforms to JIS G3302 Standard, Suitable for High Strength Structure, Auto Chassis & Agricultural Machinery Parts Regular/Zero Spangle Available	Fully Customizable Width: 10 mm–1500 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.2 mm Thickness: 0.4–3.0 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1800 mm (Custom OD Available) Coil Weight: 0.5–8 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.23, Si≤0.40 Mn≤1.35, P≤0.035, S≤0.040
JIS G3302 SGHC490 Ultra High Strength Custom Width Strip	JIS G3302 SGHC490 GB/T 2518 Q420B+Z ASTM A1008 HSLA Grade 60 EN 10152 S420GD+Z	Tensile ≥490 MPa Yield ≥400 MPa Elongation ≥19% Double-sided Zinc Coating Weight: 60–275 g/㎡ Conforms to JIS G3302 Standard, Suitable for Ultra High Strength Structure, Heavy Load Equipment & Bridge Components Regular/Zero Spangle Available	Fully Customizable Width: 20 mm–1200 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.15 mm Thickness: 0.5–2.5 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1600 mm (Custom OD Available) Coil Weight: 0.5–6 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.20, Si≤0.40 Mn≤1.35, P≤0.030, S≤0.035
DC01+ZM Zn-Al-Mg Alloy Ultra High Corrosion Resistance Custom Width Strip	GB/T 31901 DC01+ZM ASTM A792 AZM150 EN 10346 DX51D+ZM JIS G3321 SGLC400	Tensile 270–410 MPa Yield ≥140 MPa Elongation ≥38% Double-sided Zn-Al-Mg Alloy Coating Weight: 150–400 g/㎡ Neutral Salt Spray Test: ≥2000h No White Rust, ≥4000h No Red Rust Superior Corrosion Resistance in Coastal, Industrial & High Humidity Environments Zero Spangle Smooth Surface	Fully Customizable Width: 10 mm–1200 mm (Any Width on Demand) Precision Slitting Tolerance: ±0.05 mm–±0.15 mm Thickness: 0.2–2.5 mm Coil ID: 508/610 mm (Custom ID Available) Coil OD: 1000–1600 mm (Custom OD Available) Coil Weight: 0.5–6 tons (Custom Weight Available) Custom Edge Processing: Deburred, Rounded, Chamfered Available Custom Coating Weight Available	C≤0.12, Si≤0.30 Mn≤0.60, P≤0.045, S≤0.045, Al≥0.020 Coating: Zn 80-95%, Al 3-10%, Mg 1-3%

Note: If you do not find a Custom Width Galvanized Steel Strip that meets your requirements or is suitable for your customer’s project, please contact our manager sales consultant (Email: stsalesman4@stmetal001.com) and send us your specifications and technical parameter files to obtain Customized quotation plan.

Video

Factory

Q: What types and standards of galvanized steel do you mainly supply?

We mainly supply hot-dip galvanized steel products including galvanized steel sheets, coils, strips, and pipes. Common base steel grades include DX51D+Z, DX52D+Z, DX53D+Z, and DX54D+Z. The zinc coating thickness typically ranges from Z20 to Z275 to meet different corrosion protection requirements. All galvanized steel products comply with international standards such as ASTM, JIS, and EN. We can also provide material test certificates (MTC) and support customized specifications according to customer requirements.

Q: Can you provide special specifications or non-standard customization? For example, extra-wide plates or pipes with specific wall thicknesses?

A: Of course. One of our advantages is our flexible customization capabilities. We can provide customized size cutting, special thicknesses, and special surface treatments (such as 2B, BA, No.4 brushed finish, mirror finish) based on your drawings or requirements. Whether it's a small trial order or a large-volume purchase, we can meet your needs.

Q: How do you guarantee the quality and consistency of materials? Do you have quality certifications?

A: Quality is our lifeline. We use direct supply from large steel mills to ensure material traceability. Each shipment comes with a Material Quality Certificate (MTC). We have our own quality control team that conducts random checks on material composition, dimensional tolerances, surface finish, and mechanical properties. Our factory is also ISO 9001:2015 quality management system certified.

Q: What are your delivery times and logistics solutions for overseas customers?

A: For standard-specification in-stock products, we can complete preparation and shipment within 7-14 days. Delivery times for customized products will be determined through negotiation based on the specific process. We have established international logistics partners who can arrange full container load (FCL), less-than-container load (LCL), or air freight according to your needs, and provide various trade terms such as EXW, FOB, CIF, and DDP, with door-to-door service.

Q: As a new customer, how do I begin cooperation? Can you provide samples for testing?

A: The cooperation process is very smooth: 1) You provide specific requirements (brand, specifications, quantity, standards); 2) We provide a quotation and technical advice; 3) After confirmation, we arrange the contract and payment; 4) Production/pickup and quality inspection; 5) Shipment and provision of documentation. We encourage sample testing. For serious customers, we can provide small-size samples to ensure that the materials fully meet your processing and application requirements.

Why Choose Us
Over 20 years of experience in steel manufacturing, offering a comprehensive product range and one-stop supply solutions. Committed to long-term cooperation and reliable service for global partners.
Production & Quality Control
Stable production capacity supported by an experienced technical team. Strict quality management with ISO-compliant inspections and optional third-party testing (SGS, TÜV, CE).
Packing & Shipping
Flexible and secure packaging tailored to product type and customer requirements. Fast and reliable delivery with standard stock in 2 weeks and custom orders scheduled per specifications.
Certificate & Compliance
ISO9001 certified with full support for international standards. We provide material certificates (MTC) and third-party inspections to ensure compliance and customer confidence.

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High Zinc Coating Galvanized Steel Coil

High Zinc Coating Galvanized Steel Coil is a premium galvanized steel coil featuring a heavy zinc coating for outstanding corrosion resistance and extended service life. It is widely used in construction, industrial manufacturing, roofing systems, and infrastructure projects.

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Cold Rolled Galvanized Steel Coil

Cold Rolled Galvanized Steel Coil is a high-quality steel coil manufactured from cold rolled steel with a protective zinc coating, offering excellent surface finish, dimensional accuracy, and corrosion resistance. It is widely used in automotive manufacturing, home appliances, construction, and industrial fabrication.

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Anti Corrosion Galvanized Steel Coil

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Shengtao Metal Material

Tel: +86 -18351580831
Email: stsalesman3@stmetal001.com
Add.: No. 111 Xishi Road, Wuqin Village, Luoshe Town, Huishan District, Wuxi City, Jiangsu Province,China

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