Qingdao Jero Steel Co., Ltd.
| Payment Terms | FOB/CIF/CFR/EXW |
| Supply Ability | 3,200 TONS PER MONTH |
| Delivery Time | 18-30 work days |
| Packaging Details | Seaworthy Standard Export Package |
| Type | Aluminum alloy coil |
| Standard | EN 573-3 |
| Alloy | 3004 |
| Temper | O/H32/H34 |
| Surface | Bright finish |
| Brand Name | JERO |
| Model Number | JA19 |
| Certification | ISO SGS IATF16949 IRIS |
| Place of Origin | HENAN, CHINA |
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Product Specification
| Payment Terms | FOB/CIF/CFR/EXW | Supply Ability | 3,200 TONS PER MONTH |
| Delivery Time | 18-30 work days | Packaging Details | Seaworthy Standard Export Package |
| Type | Aluminum alloy coil | Standard | EN 573-3 |
| Alloy | 3004 | Temper | O/H32/H34 |
| Surface | Bright finish | Brand Name | JERO |
| Model Number | JA19 | Certification | ISO SGS IATF16949 IRIS |
| Place of Origin | HENAN, CHINA | ||
| High Light | 3004 Aluminium Coil ，3000 Grade Aluminium Coil ，EN573 Aluminium Coil | ||
EN573 3000 Grade 3004 Aluminium Coil EN AW 3004 Sheet Coil Used For Packages
3004 aluminum alloy coil is a medium-strength, non-heat-treatable alloy primarily
composed of manganese and magnesium. It offers better strength than pure aluminum while maintaining good formability, weldability, and corrosion resistance.
Our Company
♦ We have implemented standardized processes to enhance work efficiency, reduce confusion,
minimize errors, and boost overall productivity.
♦ A comfortable and well-lit work environment, combined with a reasonably arranged office layout,
fosters a positive work attitude, healthy interpersonal relationships, and sustained team growth
motivation, while enhancing team cohesion and a sense of belonging.
♦ The left 1 is me ^ ^ , we expect the cooperation with your company.
Our Workshop
All the melting and holding furnaces are supplied by GAUTSCHI (Switzerland)
1+1+4 hot rolling mills and 1+5 hot rolling mills from SMS Group (Germany).
6 sets of cold rolling mills from SMS Group (Germany) ......
1) We introduced a wide range of world-class equipments to ensure product quality.
2) We specialize in high-quality aluminum alloy coils, with key grades such as 1050, 1060,
1100, 3003, 3004, 3104, 5052 and 6061.
3) We follow clear internal management and standardized processes to keep our production
smooth, efficient, and well-organized.
Our Company Product Range
| Product | Thickness (mm) | Width (mm) | Length (mm) |
| Thick Plate | 6～260 | 800～4300 | 1000～38000 |
| Thin Plate | 0.2～6 | 1000～2800 | 1000～12000 |
| Hot rolled coil | 1.5～12 | 1050～2900 | ～ |
| Cold rolled coil | Min0.1 | 1000～2650 | ～ |
Automatic Aluminum Coil Wrapping Machine
1) Less manual work, faster and easier packaging.
2) Accurate control for neat, consistent wrapping every time.
3) Tightly wrapped coils stay secure and are easy to transport.
All Automatic Three-dimensional Elevated Warehouse
♦ Smart Storage: it can automatically handles high-temperature coils from hot and cold rolling,
monitoring their temperature at the same time.
♦ Automated Transport: automated coil transport cars smoothly plan their routes based on
production needs.
♦ Flexible Handling: all the coils are efficiently and flexibly delivered to the next production stage.
Alloy Ingot Storage Area
This area is used to store different types of alloy ingots.
Materials are neatly stacked for easy tracing and handling, ready for use before rolling.
Ocean Shipping
1) We use cushioning materials between the coil and wall, and tighten everything with specialized
lashing straps.
2) we place non-slip wooden blocks under each coil to prevent any movement during the shipping.
3) It has the waterproof layer inside the package, we also put many desiccants in the container,
to protect the cargo from moisture
Mechanical Properties (Typical)
| Temper | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (Brinell HB) |
| O | 150–180 | 70–100 | 20–25 | 40–50 |
| H32 | 190–220 | 160–180 | 8–12 | 55–65 |
| H34 | 210–240 | 180–200 | 6–9 | 60–70 |
✅ Stronger than 1100 / 3003.
✅ Good formability (can be deep draw, spun, or stamped).
✅ Weldable (TIG, MIG, resistance welding).
✅ Corrosion resistance (suitable for humid/coastal environments).
Common Applications
① Packaging (65% market share):
Can bodies: 3004-H19 (0.255mm±0.005mm)
Can ends: 5182-H48 (thinner/harder)
② Transportation (20%):
EV battery enclosures (1.2-2.0mm)
Truck body panels (2.5mm corrugated)
③ Construction (15%):
Standing seam roofing (1.0mm)
Composite panel cores (0.8mm foil)
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 raw material integrated supplier, located in the beautiful costal city, Qingdao, mainly product is steel material and Aluminum alloy sheet/coil. We own a very comfortable work environment, and humanized management system, we hope that a job&nbs... Qingdao Jero steel company is a professional raw material integrated supplier, located in the beautiful costal city, Qingdao, mainly product is steel material and Aluminum alloy sheet/coil. We own a very comfortable work environment, and humanized management system, we hope that a job&nbs...
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