High Strength 0.16-1.2mm Stainless Building Material Cold Rolled Zinc Coated Galvanized Gi Strip Steel

• After-sales Service: as Per The Agreed Terms
• Warranty: as Per The Agreed Terms
• Standard: ASTM, JIS, GB, AISI
• Model NO.: Galvanized Steel Strip
• Certification: ISO, 9001-2008,SGS,CE,BV
• Surface Treatment: Galvanized
• Technique: Hot Rolled, Cold Rolled
• Application: Construcion/Building /Industry
• Edge: Slit edge
• Stock: Stock
• Material: SGCC,S350gd+Z,S550gd+Z,Dx51d,Dx52D,Dx53D
• Thickness: 0.16-1.2mm
• Width: 600-1250mm
• Tolerance: "+/-0.02mm
• Zinc Coating: 60-275G/M2
• Coil ID: 508-610mm
• Coil Weight: 3-8 Tons
• MOQ: 25 Tons(in One 20FT FCL)
• Spangle: Regular, Minimal, Zero, Big
• Delivery: 15-20 Days
• Monthly Output: 10000 Tons
• Transport Package: Seaworthy Package
• Specification: steel
• Trademark: AS Group
• Origin: China
• HS Code: 7210490000

Product Description

Product Description

The main characteristics of galvanized/gi steel strip with zinc coated have strong corrosion resistance, good surface quality, which are beneficial to further processing, economical and practical. Prime hot dipped galvanized steel strip covers Southeast Asia, Middle East, Africa and South America market.

It is widely applied in industries such as building materials, house rooing, automotive manufacture, interior decoration of ships, household appliances and packaging and fixation of steel, color-coated steel sheets, wood, stone, etc
Update:December 29, 2025

Specification

Standard	AISI,ASTM,GB,JIS	Material	SGCC,S350GD+Z,S550GD+Z,DX51D,DX52D,DX53D
Thickness	0.16-1.2mm	Width	600-1250mm
Tolerance	"+/-0.02mm	Zinc coating	60-275g/m2
Coil ID	508-610MM	Coil Weight	3-8 tons
Technique	Hot rolled, cold rolled	Package	seaworthy package
Certification	ISO 9001-2008,SGS,CE,BV	MOQ	25 TONS (in one 20ft FCL)
Delivery	15-20 days	Monthly Output	10000 tons
Surface treatment	oiled, passivation or chromium-free passivation, passivation+oiled, chromium-free passivation+oiled, resistant to fingerprints or chromium-free resistant to fingerprints
Spangle	regular spangle,minimal spangle, zero spangle,big spangle
Payment	30%T/T in advanced+70% balanced;irrevocable L/C at sight
Remarks	Insurance is all risks and accept the third party test

Spangle

Mechanical properties of galvanized steel
Usage	Grade	Yield strength(MPa)	Tensile strength(MPa)
Punching galvnaized steel	DC51D+Z	-	270-500
	DC52D+Z	140-300	270-420
	DC53D+Z	140-260	270-380
Structure galvanized steel	S280GD+Z	≥280	≥360
	S350GD+Z	≥350	≥420
	S550GD+Z	≥550	≥560

Qingdao Asia Sino Steel Co. Ltd

with over 20 years experience, is a leading steel manufacture in northern part ofChina. we are specializing in Cold Rolled, Galvanized, Galvalume and Prepainted Steel materials production and sales, and has beenconducting extensive exchanges and friendly co-operations with domestic and overseas companies on the basis of equality, mutualbenefit and win-win cooperation.
 
We imported the advanced technology from Germany, lapan, Belgium and America, UK etc. for iron-smelting, steel-smelting, andprocessing steel sheet, also equipping with the complete automatic system. Now our annual production capability could reach800,000 tons including Galvanized, Galvalume, Prepainted Steel Coils etc but not limited the raw materials only. We also could makecorrugation, slitting, bending, punching and other deep processing services.
 
Since the producing began, our company insisted in arriving at the advancement in the technology feld by our continuing efort. Atpresent, the company has gained lots of trust and praise from all over the world with qualified products and good serviceexporting to Latin-America, Europe, South-east, Asia, Middle East area and Africa.

Qingdao Asia Sino Steel co, Ltd will remain honest, realistic and pragmatic as always to safeguard, strengthen and carry forwardour Brand. We also will provide continuous high-quality commodities and top-class services to domestic and overseas clients. Wesincerely wish to develop long-term win-win cooperation with you.

Quality Inspection

Our Factory has passed the ISO9001 quality certification system, the environmental management system, and accepted the third-party inspections of SGS/BV/QC and others, it has established a complete set of quality assurance system.

The workshop is equipped with the quality testing room to test the zinc layer, hardness, plating film thickness, T-bend, gloss, impact test, moisture resistance, and so on. Each part of the production must undergo the strict quality testing to ensure the product quality. 

Customer Visit

Adhering to improve quality, innovation, integrity-based, sustainable management, customer service company purposes, the company and improve the competitiveness of products, become the most professional and most competitive producers of new board!
Qingdao Asia Sino Steelwill continue to adhere to quality, customer oriented service and dedication to provide you with high quality products and services, customers willing to work together to create the future!

Packaging & Shipping

Product packaging can be customized according to customers and according to factory standards

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FAQ

Q1:Can you send samples?
A:Of course, we can provide customers with free samples.

Q2:What product information do I need to provide?
A:Please kindly provide the grade, width, thickness, surface treatment requirement should you have and quantities you need to purchase.

 
Q3:It's my first time to import steel products, can you help me with it?
A:Sure,we have agent to arrange the shipment, we will do it together with you. 

Q4:What ports of shipment are there?
A:Under normal circumstances, we ship from Shanghai, Tianjin, Qingdao, Ningbo ports, you can specify other ports according to your needs.  

Q5:What about product prices information?
A:Prices various according to periodic price changes of raw materials.  

Q6:What is your terms of payment ?
A:TT, LC, DP, OA

Q7.Do you provide custom made Products service?

A: Yes,if you have your own design , we can produce according to your specification and drawing. 

Q8:What are the certifications for your products?
A:We have ISO 9001, MTC, third parties' inspections are all available such SGS, BV ect. 

Q9:How long does your delivery time take?
A:In general, our delivery time is within 15-20 days, and may be longer if the quantity is extremely large or special circumstances occur.  

Q10:Does the product have quality inspection before loading?
A:All our products are strictly tested for quality before packaging, and unqualified products will be destroyed and customers can appoint third parties to inspect the products before loading too.

Q11:How to pack the products?
A: Standard export sea-worthy packaging, the inner layer has a waterproof paper outer layer with iron packaging and is fixed with a fumigation wooden pallet. It can effectively protect products from corrosion and various climate changes during ocean transportation.