Qingdao Jero Steel Co., Ltd.
| Packaging Details | Standard Export Package |
| Delivery Time | 10-25 days |
| Payment Terms | LC/TT/Paypal |
| Supply Ability | 800 tons per day |
| Type | GI Steel Coil |
| Surface | Chromated And Bright |
| Thickness | 0.12mm-4.0mm |
| Coil ID | 508mm/610mm |
| Material | Q195, Q235, Dx51d, Dx52d, Dx53d, DX51D+Z, SGCC |
| Processing Service | Punching, Cutting |
| Elongation | 16-25% |
| Coil Weight | 3-8 tons |
| Brand Name | JERO |
| Place of Origin | China |
| Certification | SNI, SASO, SONCAP, ISO9001 |
| Model Number | JG56 |
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Product Specification
| Packaging Details | Standard Export Package | Delivery Time | 10-25 days |
| Payment Terms | LC/TT/Paypal | Supply Ability | 800 tons per day |
| Type | GI Steel Coil | Surface | Chromated And Bright |
| Thickness | 0.12mm-4.0mm | Coil ID | 508mm/610mm |
| Material | Q195, Q235, Dx51d, Dx52d, Dx53d, DX51D+Z, SGCC | Processing Service | Punching, Cutting |
| Elongation | 16-25% | Coil Weight | 3-8 tons |
| Brand Name | JERO | Place of Origin | China |
| Certification | SNI, SASO, SONCAP, ISO9001 | Model Number | JG56 |
| High Light | ASTM Standard GI Steel Coil ，1500mm OD GI Steel Coil ，Hot Dip Galvanizing Steel Coil | ||
Prime Quality ASTM Standard Hot Dipped Galvanized Steel Coil Supplier
Galvanized steel coil features excellent corrosion resistance, good formability, and
strong adhesion of the zinc coating.
It is widely used in construction, home appliances, automotive, and manufacturing industries.
3 Kinds Different Product Surface
1 Zero Spangle: smooth and uniform, without visible zinc crystallization patterns.
2 Electro-galvanize: smooth, bright, and uniform, with a fine metallic luster and no visible spangles.
3 Regular Spangle: visible zinc crystal patterns with a slightly textured metallic appearance.
distinct, visible zinc crystal patterns with a textured metallic appearance.
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 sincerely look forward to the cooperation with you.
Our Factory
1) Company philosophy : “Making friends sincerely and developing with reputation” The quality
decides the market,and the attitude decides the development”.
2) 40 professionals and technical personnels, 60 domestic and international trade personnels.
2 industry-leading Gl production lines, 5 PPGI production lines, 1 pattern PPGI production
line, 2 GL production line.
3) We follow strict quality control and aim for perfection in every process. Our goal is to be responsible
to our products and customers by supplying the best quality product.
Quality Control
Our company introduced testing equipment,for product testing,raw materials,semi-finished products,
finished products.
♦ Mechanical Properties Testing
Room-temperature and high-temperature mechanical tests, Brinell hardness, HRC hardness,
Vickers hardness, micro-hardness, expansion, flattening, cupping, bending, compression.
♦ Metallurgical & Corrosion Analysis
Macrostructure analysis, fracture detection, conductivity/resistance, density, grain size, hydrogen
embrittlement, residual stress, dezincification corrosion, salt spray, annealing.
♦ Dimensional & Surface Measurement
Surface roughness, burr angle, radius, inner and outer diameter measurement.
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
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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