Qingdao Jero Steel Co., Ltd.
| Payment Terms | Western Union,MoneyGram,T/T,L/C |
| Supply Ability | 500 ton per day |
| Delivery Time | 15-20 work days |
| Packaging Details | 3 layers water proof standard export package |
| Standard | S550GD, ASTM A792/JIS G3321 |
| Coating | Al-zn coating |
| Thickness | 0.13-2.0mm |
| Width | 600-1500mm |
| Aluminium | 55% content |
| Surface | Chromated/AFP |
| Brand Name | JERO STEEL |
| Model Number | JS104 |
| Certification | ISO9001 SABER CNCA |
| Place of Origin | China |
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Product Specification
| Payment Terms | Western Union,MoneyGram,T/T,L/C | Supply Ability | 500 ton per day |
| Delivery Time | 15-20 work days | Packaging Details | 3 layers water proof standard export package |
| Standard | S550GD, ASTM A792/JIS G3321 | Coating | Al-zn coating |
| Thickness | 0.13-2.0mm | Width | 600-1500mm |
| Aluminium | 55% content | Surface | Chromated/AFP |
| Brand Name | JERO STEEL | Model Number | JS104 |
| Certification | ISO9001 SABER CNCA | Place of Origin | China |
| High Light | 0.43x1200 Galvalume Steel Coil ，G550 Galvalume Steel Coil ，Aluzinc Steel Coil Chromated | ||
G550 0.43x1200 Aluminium Zinc Coil Galvalume Steel Coil Aluzinc Material
Galvalume Steel Sheet is carbon steel sheet coated with aluminum-zinc alloy by a continuous
hot-dip process. The nominal coating composition is 55% aluminum and 45% zinc. A small but
important addition of silicon is included in the coating alloy. It is added not to enhance the corr
-osion performance, but to provide good coating adhesion to the steel substrate when the product
is roll-formed, drawn, or bent during fabrication.
Thickness: Base steel: 0.2–3.0 mm;
Coating: 10–30μm per side (e.g., AZ150 = 150 g/m² total coating weight).
Width: 600–1500 mm (customizable).
Surface Finish: Smooth (standard), matte, or embossed (e.g., spangled for anti-slip).
♦ Corrosion Resistance
2–6 times more resistant than regular galvanized steel (GI), especially in harsh environments
(e.g., coastal, industrial areas). Aluminum forms a protective oxide layer (Al₂O₃), while zinc
provides sacrificial protection.
♦ Heat Resistance
Withstands temperatures up to 300°C long-term (short-term exposure to 600°C), ideal for
chimneys, oven parts, etc.
♦ Reflectivity
High solar reflectance (~75%), suitable for roofing and solar equipment.
♦ Formability
Excellent for stamping and bending, but coating abrasion may occur during severe processing.
Advantages
Durability – protected from corrosion in most end-use applications
Severe Conditions – superior in most atmospheric conditions
Sustainability – 100% recyclable with long service life
Flexibility – can be formed into a wide variety of end-use applications
Low Maintenance – easy to clean surface that is virtually maintenance free
Applications
55% Aluminium-Zinc Alloy Coated Steel products are found in a wide variety of applications
requiring long-term, maintenance free corrosion protection. End-use applications well suited
for 55% Aluminium-Zinc Alloy Coated Steel include roofing and wall panel applications, metal
buildings, fascia and other architectural applications.
Our company’s mainly advantages
♦ We have rich export operation experience for this product, and we know about the common-used
spec in your country.
♦ We have long-term cooperation with our Forwarder Agent, and harbor reinforcement team,
they dedicated to the operation of these raw material product for over 10 years.
♦ For every order, we have strictly packing and loading demand, we also take samples from
the batch product, check the mechanical properties and the capacity of corrosion resistant.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2017
Total Annual:
6000000-8000000
Employee Number:
40~50
Ecer Certification：
Verified Supplier
Qingdao Jero steel company is a professional steel material integrated supplier, located in the beautiful costal city, Qingdao,the mainly product is GI, PPGI,GL, roofing sheet, and Aluminum material. Our company provide a very comfortable work environment, and humanized management system,&nbs... Qingdao Jero steel company is a professional steel material integrated supplier, located in the beautiful costal city, Qingdao,the mainly product is GI, PPGI,GL, roofing sheet, and Aluminum material. Our company provide a very comfortable work environment, and humanized management system,&nbs...
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