Custom Steel Coil for Specialized Engineering Projects

• Customization: Available
• Certification: RoHS, Dx SGCC
• Surface Treatment: Galvanized
• Model NO.: guanhong
• Technique: Customer
• Application: Customization
• Edge: Customization
• Stock: Stock
• Product Name: Galvanized Steel Coils
• Category: Gi/Gl/PPGI/PPGL
• Zinc Coating: 40G/M2-275G/M2
• Thickness: 0.12mm-5.0mm
• Width: 600mm-1500mm
• Coil Weight: 3-8 Tons
• Coil ID: 508 / 610mm
• Hardness: Soft Hard, Medium Hard, Full Hard
• Quality Control: Mill Test Certificate, SGS, Saso
• Package: Depends on Customers Request
• Color: Ral Color
• Customized: Accept
• MOQ: 25 Tons
• Spangle: Rules/Irregularities
• Tensile Strength: 380-700MPa
• Transport Package: Depends on Customer's Requests.
• Specification: 0.12mm-5.0mm
• Trademark: guanhong
• Origin: Shandong Province
• HS Code: 72104900
• Production Capacity: 5000ton/Months

Product Description

Product Description

Why Choose Prepainted Corrugated Roofing?

Product structure and multi-color selection scheme.
Widely used in roofing systems and appliance shells;
It features lightweight, high strength and excellent weather resistance.
The surface coating is uniform, the edge cutting is precise, and it is covered with an anti-corrosion protective film layer.

The product surface has scratch-resistant performance and the thickness tolerance is precisely controlled, which can ensure the performance stability during high-end manufacturing and processing.

Specification

Specification	Thickness	0.12mm-5.0mm
	Width	600mm-1500mm
	Zinc coating	40g/m2-275g/m2
	Painting	Top paint: 15-25um, Back paint:5-7um
	Color	Depends on Customers Requests.
Place of Origin		Shandong, China (Mainland)
Coil Weight		3-8 Tons
Coil ID		508 / 610MM
Standard		ASTM A653, JIS G3302, DX51D, SGCC
Hardness		Soft hard (HRB60), medium hard (HRB60-85), full hard (HRB85-95)
Quality Control		Mill Test Certificate, SGS, SASO
Package		Seaworthy export package / depends on customer's requests.

Packing & Delivery

Packing

Our company's aluminum-zinc coated steel coils are packaged with export-specific wrapping.  
1. The packaging design complies with international transportation standards, ensuring the product's integrity during long-distance shipping.  
2. This packaging solution is particularly suitable for long-haul ocean freight transport.  
3. It effectively prevents scratches and surface damage to the coiled materials.

Delivery

1. Corrosion Resistance: Ensures prolonged protection against rust;

2. Protective Wrapping: Effectively prevents scratching and contamination of the steel coil surface;

3. Horizontal Strapping Securement: Utilizes strapping and spacer support systems to stabilize the coil inside the container, preventing displacement during transportation.

Precautions for Storage and Transportation of Aluminium-Zinc Coated Steel Coils

1.The storage environment shall be maintained clean and well-organized to prevent contact with corrosive substances that may induce rust formation.

2. Warehouse floors must meet fundamental requirements: being level, sturdy, free from hard foreign objects, and possessing adequate load-bearing capacity.

3. Storage areas should be kept dry and well-ventilated. Outdoor storage or placement in environments prone to condensation or significant temperature fluctuations is strictly prohibited.

4.Dragging coils during handling is forbidden to avoid surface scratches on underlying coils caused by trimming burrs. Operations require gentle handling to prevent impact with hard objects.

Core Advantages

1.Reliable Supply Capacity: Supported by large-scale standardized production systems and substantial ready-to-ship inventories, we guarantee timely fulfillment of bulk orders and urgent delivery requirements.  
2.Rigorous Quality Control: A stringent quality management system is implemented throughout the entire production process, complying with ISO and international industry certification standards, ensuring superior corrosion resistance, weather durability, and long-term performance stability of aluminum-zinc coated steel coils.  
3.Customized Service Flexibility: Diversified customization options are available for thickness, width, coating weight, and surface treatment methods to address personalized application needs across various industries.  
4.Global One-Stop Support: Our professional international trade team offers end-to-end services, including accurate quotation, logistics optimization, and comprehensive after-sales support, catering to mainstream overseas markets worldwide.

Company Profile

Hebei Guanhong Trading Co., Ltd. specializes in the production of hot-dip galvanized steel coils and color-coated steel sheets. 
We are committed to providing customers with professional one-stop solutions and a full range of high-quality steel products.
With an annual output of 300,000 tons, we support customized sizes in length, width and surface treatment. 
Our comprehensive processing services include bending, welding and cutting, backed by a modern enterprise management system and strict quality control.
We strive to deliver stable quality, on-time delivery and professional service to global customers.

Certifications

Other Products

FAQ

1.What is the general delivery period?
It is 25 to 30 days.

2.Can you issue an invoice when purchasing color coated steel coils?
Yes.

3.What is the payment method?
The payment method is 30% down payment, and the balance is paid upon seeing the copy of the bill of lading.

4.How is the price of color coated steel coils determined?
It is determined according to the steel market situation.

5.Can you provide customized services for color coated steel coils?
Some companies can customize the thickness, width, surface treatment, etc. as required. For details, please contact our customer service.

6.Why choose our company?
Our company was established in 2000. It is located adjacent to Tianjin Port, the largest production base in North China, which is convenient for transportation. It integrates production and sales.