Wholesale 3mm thickness cold rolled gi coil galvanized steel coils high quality with zero spangle good price Manufacturer, Factories

Type

Steel Coil

Thickness

0.2-15mm or required

Coating

Z121-Z180

Spangle Type

Regular Spangle

Hardness

Mid Hard

Product Description

📋 Other Attributes
StandardGB
GradeDX51D/DX52D/SGCC
TechniqueCold Rolled Based
Skin PassYes
Oiled or Non-oiledNon-oiled
Delivery Timewithin 7 days
Applicationmaking pipes, cutting sheets, making small tools, making corrugated sheets, making container, making fences
LengthCustomized
Certificatece, KS, JIS, GS, ISO9001
Tolerance±1%
Processing ServiceCutting
Shapecoil
Supply Ability10000 Ton/Tons
SurfaceBright
PackingStandard Seaworthy Packing
PAYMENT30% T/T+70% Advance
📦 Packaging and Delivery
PortPort of Dispatch
⏱ Lead Time
Quantity (metric tons) 1 - 50 51 - 500 501 - 1000 > 1000
Lead time (days) 7 15 25 To be negotiated
⚙ Customization Services
Customized logo
Min. order: 5 metric ton
Customized packaging
Min. order: 5 metric ton
Graphic customization
Min. order: 5 metric ton
📷 Product Description
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📑 Technical Specifications
ItemValue
Product NameGalvanized steel coil
StandardASTM, AISI, GB, JIS, SUS, BS, EN
Production ProcessCold rolling
MaterialQ235B, Q195B, A283GR, ST52, ST37, ST35, A36, SS400, SS540, S275JR, S355JR, S275J2H
Delivery TimeWithin 100 tons: 7-10 days; Over 100 tons: 15-20 days
MOQ1 Ton
Payment termsT/T 30% Deposit + 70% Advance
Width200-2320mm or as required
Thickness0.2-15mm or as required
PackageStandard export package, suitable for all transport
🚚 Packing & Delivery
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We have long-term strategic cooperative relationships with international shipping companies such as MSC, MAERSK, CMA CGM, COSCO, and international express companies such as DHL, FedEx, and UPS, ensuring the safety and timeliness of cargo transportation.

👥 Professional Team & Facilities

Our company is a large-scale steel enterprise integrating production and sales. We have been engaged in the steel industry for more than ten years, passing the ISO9001 quality system certification with advanced production management experience and comprehensive technical monitoring.

The company mainly deals in steel plates, steel coils, steel pipes, hollow anchor rods, and various types of steel including hot-rolled carbon steel, cold-rolled carbon steel, stainless steel, galvanized, lead, and copper. Equipped with large, medium, and small cold drawing machines, roller hearth heat treatment furnaces, and hot-rolled units, we ensure high-precision production.

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🏭 Company Overview
Company Profile
🤝 Strategic Partnership
Partners

Win-win cooperation

As a professional one-stop steel supplier, we always adhere to the service concept of "think what customers think, do what customers need", providing high-performance, cost-effective products and services.

❓ Frequently Asked Questions
What are the main applications for your galvanized steel coils?
Our galvanized steel coils are widely used for making pipes, cutting sheets, corrugated sheets, containers, fences, and small tools across various industries.
Which quality standards do your products comply with?
All products comply with international standards including ASTM, AISI, GB, JIS, SUS, BS, and EN, ensuring global compatibility and high quality.
Do you offer customization for logos and packaging?
Yes, we provide customized logo services, packaging, and graphic customization with a minimum order quantity of 5 metric tons.
What is the typical lead time for an order?
For quantities under 50 tons, the lead time is approximately 7 days. For larger orders between 501-1000 tons, it typically takes 25 days.
What are your payment terms and shipping methods?
Our standard payment terms are 30% T/T deposit + 70% advance. We ship via standard seaworthy packing using global carriers like MSC, MAERSK, and DHL.
Are the steel products tested for quality?
Yes, we conduct comprehensive testing including mechanical performance, ultrasonic testing, hydraulic testing, and metallographic analysis to ensure every batch meets required specifications.

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