We are a manufacturer and supplier of high-quality galvanized steel, galvalume, and corrugated roof metal sheets in China. 
We have a large inventory, fast delivery and low prices.
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1mm 2mm 3mm 3.5mm thickness Galvanized Steel Coil manufacturers in China

 
Hot dipped galvanized steel sheet & coil is made of carbon steel coated in zinc utilizing the hot-dip process. The end result of this process is a layer of zinc on each side of the steel sheet or coil that is tightly adhered to the steel through the formation of an iron-zinc alloy bonding layer.
 
Our Promise: 
  1. Give the most competitive price
  2. ISO certified excellent manufacturer 
  3. Third party inspection: SGS, CE, etc 
  4. Sufficient inventory,Fast delivery 
  5. Professional and perfect after-sales support team
 
Availability:

Product Description

GI Coil gets coated in layers of zinc because rust won't attack this protective metal. The most external layer is all zinc, but successive layers are a mixture of zinc and iron, with an interior of pure steel.

These multiple layers are responsible for the amazing property of the metal to withstand corrosion-inducing circumstances. Zinc also protects the steel by acting as a "sacrificial layer." If rust does take hold on the surface of GI Coil, the zinc will get corroded first.

This allows the zinc that is spread over the breach or scratch to prevent rust from reaching the steel. For countless outdoor, marine, or industrial applications, GI Coil is an essential fabrication component.


Name Galvanized Steel Coil
Standard JIS 3302 / ASTM A653 / EN10143
Grade Q235,SGCC,CGCC,SPCC,DX51D,DX52D,SPHC,DC01,DC03,DC04,ST12
Width 600~1250mm
Thickness 0.125~3.0mm
Surface treatment Chromated / galvanized/oiled/annealed
ID coil 508mm or 610mm
Coil weight 3-8 MT
Package Standard export packaging. Can be packaged according to customer requirements
Application Industrial panels, roofing and siding for painting
Payment terms The payment method is flexible and can be negotiated by both parties
Delivery time Stock steel/Steel for simple cutting/Small amount of general standard steel: about 5-20 days for easy delivery; Custom steel/bulk steel: about 15-30 days for delivery. Contact us for specific delivery times


Galvanized Steel Coil


Galvanized Steel Coil

FAQ:

Q: What products does your company have?

A: Our company produces all kinds of galvanized sheets, coils, tubes, steel strips, PPGI/PPGL, Roofing Steel Sheet, etc. Production experience, support customization.


Q: What are the advantages of your company?

A: (1): Prime quality and Competitive price.

    (2): Excellent experiences with after-sale service.

    (3): Every process will be checked by responsible QC which insures every product's quality.

    (4): Professional packing teams which keep every packing safely.

    (5): Samples can be provided as your requirements.


Q: What is your terms of payment ?

A: Can be negotiated by both parties. If you have another question, pls feel free to contact us as below


Q: What about your price?

A: Our price is very competitive.

     Pls feel free to contact us if you are interested in our products.


Q: How long is your delivery time?

A: Stock steel/Steel for simple cutting/Small amount of general standard steel: about 5-20 days for delivery; Custom steel/bulk steel: about 15-30 days for delivery. Contact us for specific delivery times.

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Processing, manufacturing, sales and logistics of Galvanized Steel, PPGI/PPGL Steel, Galvalume Steel, Cold Rolled Steel, GI Roofing Steel and Color Sheet.

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