Attribute	Value
Type	GI Steel Coil
Technique	Cold Rolled Based
Tensile Strength	270-500N/mm²
Coil OD	1000-1500mm
Standard	ASTM
Material	Q195, Q235, Dx51d, Dx52d, Dx53d, DX51D+Z, SGCC
Application	Construction, Automobile, Machinery, etc.
Coating	Z81-Z120

Product Description

Hot dip galvanized steel provides optimum corrosion protection and enhanced aesthetic appeal. Common residential applications include doors, window hoods, gutters, and downspouts.

Our Company

Prime Quality 0.35x1000mm Regular Spangle Zinc Coated GI Coil Chinese Supplier

Standardized processes enhance efficiency, reduce errors, and boost productivity
Optimized work environment fosters positive attitudes and team cohesion
Committed to building long-term partnerships with clients

Our Factory

Company philosophy: "Quality decides the market, attitude decides development"
100+ professional staff including 40 technical personnel
10+ advanced production lines including 2 industry-leading GI production lines
Strict quality control throughout all manufacturing processes

Quality Control

Comprehensive Testing Capabilities:

Mechanical Properties Testing: Hardness tests, expansion, bending, compression
Metallurgical & Corrosion Analysis: Macrostructure analysis, salt spray, annealing
Dimensional & Surface Measurement: Thickness, width, surface roughness, radius

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