JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.
| Payment Terms | T/T, L/C, Western Union, MoneyGram |
| Supply Ability | 800000KG/15Days |
| Delivery Time | 5-7Days |
| Packaging Details | Steel strip + kraft paper + fumigated wooden box export exquisite packaging |
| Zinc Coating | 40-275g/m2 |
| Capacity | about 80,000 tons per month |
| Ral Color | 3000, 3028, 5015, 5017, 6002, 6037 .etc |
| Testing | third party inspection available |
| Tensile Strength | 200-550 n/mm2 |
| Loading Port | Shanghai, China |
| Commodity | Stainless Steel Strips & Coils |
| Key Word | cold rolled ppgi steel coil |
| Grade | DX51D, SGCC, SGCH, SPCC, SPCD, DC01, ST12, ST13 |
| Material | Galvanized Steel |
| Application | Construction, Household Appliances, Transportation, etc. |
| Coil Id | 508mm/610mm |
| Coil Thickness | 0.14-5.0 mm |
| Width | 600-1500mm |
| Zinc | 60 - 275g |
| Brand Name | Baosteel,TISCO，CHINA STEEL UNION |
| Model Number | Thickness 0.1mm-20mm, can be customized |
| Certification | ISO9001,SGS, ASTM, ASME |
| Place of Origin | CHINA AnHui |
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Product Specification
| Payment Terms | T/T, L/C, Western Union, MoneyGram | Supply Ability | 800000KG/15Days |
| Delivery Time | 5-7Days | Packaging Details | Steel strip + kraft paper + fumigated wooden box export exquisite packaging |
| Zinc Coating | 40-275g/m2 | Capacity | about 80,000 tons per month |
| Ral Color | 3000, 3028, 5015, 5017, 6002, 6037 .etc | Testing | third party inspection available |
| Tensile Strength | 200-550 n/mm2 | Loading Port | Shanghai, China |
| Commodity | Stainless Steel Strips & Coils | Key Word | cold rolled ppgi steel coil |
| Grade | DX51D, SGCC, SGCH, SPCC, SPCD, DC01, ST12, ST13 | Material | Galvanized Steel |
| Application | Construction, Household Appliances, Transportation, etc. | Coil Id | 508mm/610mm |
| Coil Thickness | 0.14-5.0 mm | Width | 600-1500mm |
| Zinc | 60 - 275g | Brand Name | Baosteel,TISCO，CHINA STEEL UNION |
| Model Number | Thickness 0.1mm-20mm, can be customized | Certification | ISO9001,SGS, ASTM, ASME |
| Place of Origin | CHINA AnHui | ||
| High Light | Spangle Free Galvanized Steel Coils ，Galvanized Steel Coils 0.18mm ，Galvanized Steel Coils OEM | ||
Spangle-Free Galvanized Steel Coils | 0.18-6mm Thick | JIS G3302 Standard | OEM Supply
Spangle-Free Galvanized Steel Coils are precision-engineered for industries requiring flawless surface finishes and strict adherence to JIS G3302 standards. With a smooth, uniform zinc coating (no visible spangle) and thickness options from ultra-thin 0.18mm to heavy-duty 6mm, these coils are ideal for automotive, electronics, and premium appliance manufacturing. The advanced galvanizing process ensures superior paint adhesion, weldability, and corrosion resistance (15–30+ years) while meeting exacting OEM specifications.
Key Benefits:
| Parameter | Details |
|---|---|
| Base Material | Low-Carbon Steel (C ≤0.12%, Mn ≤0.50%, Si ≤0.03%, P ≤0.035%, S ≤0.035%) |
| Coating Type | Spangle-Free Hot-Dip Galvanized (Zinc: 60–350g/m² ±10%) |
| Grades | JIS G3302 (SGCC, SGH340, SGCH1R), ASTM A653 (SS Grade 33), EN 10346 (DX51D) |
| Thickness Range | 0.18mm–6mm (±0.02mm for ≤1mm, ±0.05mm for >1mm) |
| Coil Dimensions | Width: 300–2,000mm (±1mm), ID: 508/610mm, OD: 800–2,500mm |
| Mechanical Properties | Tensile Strength: 270–550 MPa, Yield Strength: 180–420 MPa, Elongation: 15–35% |
| Surface Properties | Smooth finish (Ra 0.3–0.7µm), oil-free or dry film lubrication (0.5–3g/m²) |
| Certifications | JIS G3302, ISO 1461, RoHS, REACH, ISO 9001/14001, IATF 16949 |
| Key Applications | Automotive body panels, LED lighting housings, elevator interiors, and luxury appliance casings |
Competitive Advantages:
| Industry | Use Cases |
|---|---|
| Automotive | Car door panels, EV battery trays, motorcycle fuel tanks, and trim moldings. |
| Consumer Electronics | Smartphone frames, laptop chassis, and wearable device components. |
| Home Appliances | Refrigerator doors, washing machine drums, and premium kitchen range hoods. |
| Architecture | Decorative wall cladding, elevator cabin interiors, and luxury retail fixtures. |
| Medical Equipment | MRI machine casings, surgical instrument trays, and hospital bed frames. |
| Renewable Energy | Solar panel backsheets, inverter housings, and wind turbine sensor covers. |
| Packaging | High-end cosmetic containers, luxury gift boxes, and precision machinery guards. |
FAQ
1. Do you have your own factory?
Yes, we do. We have our own factory, we can provide stable inventory, competitive prices and good quality.
2. What is your surface treatment method?
We can make special logos, icons or other things you order on the products. No matter what, we can do it as per your request.
3. What kind of payment can you accept?
1).100% irrevocable L/C at sight.
2).30% T/T in advance, the balance according to the copy of the bill of lading.
3).30% T/T in advance and balance of L/C.
4. How about the delivery time?
5-7 days after deposit received.
5. Why choose our company?
A). We have more stable inventory, competitive prices and good quality.
B). We have more integrity experience in international trade.
C). We can provide personal customization services, such as adding your company's logo, specified colors, etc. to the product.
6. What is the use of the product?
Galvanized Steel Coils, industry, chemical industry, secondary processing, construction, etc.
7. Can you send samples for inspection?
We can. We can send you samples for free.
8. Can you make products according to our requirements?
Yes, we will strictly follow your requirements, such as packaging method, product length, product handling method, etc.
Company Details
Business Type:
Manufacturer,Seller
Year Established:
2010
Total Annual:
20000000-50000000
Employee Number:
30~60
Ecer Certification：
Verified Supplier
JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD. Specializing in premium stainless steel products (sheets, pipes, high-pressure tubes, bars), aluminum/steel coils, galvanized steel, and copper alloys. Equipped with advanced cold-rolling mills, CNC machining centers, and plasma cutting systems, we su... JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD. Specializing in premium stainless steel products (sheets, pipes, high-pressure tubes, bars), aluminum/steel coils, galvanized steel, and copper alloys. Equipped with advanced cold-rolling mills, CNC machining centers, and plasma cutting systems, we su...
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