Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of aluzinc steel sheet in China. Welcome to wholesale customized aluzinc steel sheet at low price from our factory. If you have any enquiry about free sample and cheap products, please feel free to email us.
The aluzinc steel sheet produced by GNEE STEEL is a high-aluminum galvanized product. Its main components are 55% aluminum, 43% zinc, 1.5% silicon, and a variety of trace elements. It is solidified at high temperatures of 580 to 620°C. The entire structure is composed of aluminum-iron-silicon-zinc, an alloy-coated steel plate that forms a dense quaternary crystal. It is widely used in color-coated board substrates, building materials, home appliances, automobiles, environment, machinery, ships and many other fields.Get a product quote!
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Brand Name |
GNEE STEEL |
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Product Name |
Aluzinc metal sheet |
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Thickness |
0.12-8.0mm ( One of few suppliers in China who can produce thick coils up to 8.0mm) |
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Width |
Within 2000mm (Have unique strength on 1500-2000mm in China) |
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Base steel |
Cold rolled/Hot rolled |
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Zinc Coating |
AZ30~AZ1200 (High coating) |
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Coil Inner Diameter |
508/610mm |
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Spangle |
Big/Small/Zero |
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Payment |
L/C, T/T, / Alibaba Trade Assurance ( USD, EURO, RMB ) |
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Packing |
Mill's standard export sea-worthy packing |
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No tricks |
Never steal zinc coating, never short weight |
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High Capacity |
10,000 MT per month |
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Efficient Service |
Respond your inquiry within 5 minutes |
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Professional Shipment |
Very professional both in sea freight and door to door service |
Detailed Steps Of The Galvalume Steel Sheet Processing
Step 1:
Pre-treatment: When the cold rolled coil arrives at the workshop,firstly going through the uncoiler machine, through the degreasing section and the reduction furnace, the steel coil surface is cleaned and the components are adjusted to the proper ratio for the next galvalumng procedure.
Step 2:
Core section: The uncoiled steel sheet goes into the molten aluminum zinc pot. After the pot, dense alu zinc layer adhere to the surface of the steel sheet. Then it is cooled and shaped by the cooling tower.
Step 3:
Post-processing: The steel sheet comes into the post-processing stage. Going through procedures including finishing, straightening and passivation, finally recoiling. At this point, the well known 55% galvalume steel coil is done.

Aluzinc steel sheet Surface

aluzinc sheet Application

customer case


GNEE STEEL galvalume production line
The GNEE STEEL galvalume production line is a hot-dip galvanizing unit with an annual output of 300,000 tons. The production line has advanced technology and a high degree of automation, which further improves safety, environmental protection, energy saving and product stability.
•Precise digital temperature control technology, precise temperature control, better adhesion of the zinc layer, and smoother surface.
•Unique air-cooling design and improved process control make the product's zinc flakes smaller and more uniform, making the board surface more beautiful.
•High-quality coating technology, double-coating and double-baking of aluminum and zinc (passivation + fingerprint-resistant coating process) improves product aesthetics and corrosion resistance to meet the diverse needs of customers.
•Advanced laboratory testing equipment can better simulate the corrosion resistance of products in different environments, making products more secure.
•The post-processing "double wet" process (wet finishing + wet straightening) further improves the surface smoothness of the product and achieves the purpose of improving the surface aesthetics of the product.

FAQ
Hot Dipped Aluzinc Galvalume Coil Sheet Steel Galvalume Steel Coil Aluzinc Zinc Aluminum Alloy Coated Steel GI Coil
1.Will You Deliver The Goods On Time?
Yes,we promise to provide best quality products and delivery in time no matter if the price change lot or not, Honesty is our company's tenet.
2.How Can I Get Your Quotation As Soon As Possible?
The email and fax will be checked in 24 hours, meanwhile, the skype will be online in 24 hours Please tell us the order information about quantity, Specification(steel type, material, size )and destination port, you will get the latest price.
3.How About The Sample If I Need?
The sample will be offered for free if you need, but the freight will be covered by our customer. If we have cooperation, the freight will be covered by our company.
4.How About The MOQ?
Generally, the trail order will be accepted.The MOQ can be confirmed according to the different products. For example, the MOQ of PPGI will be 10MT.
5.How About The Delivery Time?
Within 15-30days after receiving the deposit or L/C at sight. Of course, the detail will be confirmed by the quantity and the different products.
6.How To Order?
Please send us your purchase order by email. Or you can ask us to send you a proforma invoice for your order. We need to know the following information for your order.
7.What Is Shipment Terms?
1. Container ship 2. bulk ship 3. Train
8.Do You Have English Mill Test Certificates?
Yes,that is what we give gurantee to our clients
9.Do You Accept The Third Party Inspection?
Yes,absolutely we accept.
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