0.5t-25t Cold Rolled Steel Coil A36 A106 S235jr S355jo 0.15mm-0.35mm Thickness with ISO Certificate
Price:
negotiable
MOQ:
Negotiable
Delivery Time:
Negotiable
Brand:
Zhengde Metal
Product Description
Product Overview
Our cold rolled steel coils are manufactured with precision engineering and strict quality control. Available in roll weights from 0.5t to 25t and thicknesses from 0.15mm to 0.35mm, these coils meet international standards including A36, A106, S235jr, and S355jo.
Key Features of Cold Rolled Steel
- High Strength: Superior tensile and yield strength achieved through low-temperature processing
- Enhanced Toughness: Fine, evenly distributed grain structure for excellent durability
- Increased Hardness: Surface indentation during rolling enhances material hardness
- Superior Formability: Easier to process and shape compared to hot-rolled materials
- Premium Surface Quality: Smooth, defect-free surface with no oxide skin
Technical Standards & Applications
| Application | Zhengde Standard | International Standards | Typical Uses |
|---|---|---|---|
| General Use | Q/BQB403, Q/BQB402 | DIN1623, JISG3141 | Refrigerators, home appliance shells, oil barrels, steel furniture |
| Stamping Grade | Q/BQB403, Q/BQB402 | DIN1623, JISG3141 | Automotive parts, home appliances, construction components |
| Deep Drawing | Q/BQB403, Q/BQB402 | DIN1623, JISG3141 | Automobile headlights, fuel tanks, car doors, windows |
| Structural Steel | Q/BQB410, BZJ410 | DIN1623 | Buildings, car bodies, structural brackets |
| Atmospheric Resistant | BZJ441 | Automotive panels, train cars, containers, doors, windows |
Manufacturing Excellence
High Precision
Cold rolled steel coils offer precise thickness control, smooth surfaces, and superior mechanical properties. All products undergo annealing, pickling, and surface leveling for optimal processing performance.
Extensive Applications
Widely used in automotive manufacturing, household appliances (refrigerators, washing machines), industrial equipment, and building materials.
Strict Craftsmanship
Manufacturing process includes pickling, cold rolling, degreasing, annealing, leveling, and precision cutting.
Custom Processing Services
Our advanced slitting machines process cold rolled steel coils into custom widths, folded into small coils for transformers, motors, and precision metal applications.
Quality Assurance & Advantages
Quality First
Strict production and inspection standards with pre-shipment SGS verification available.
Competitive Pricing
Direct factory pricing eliminates unnecessary costs and intermediaries.
Secure Transactions
Multiple payment options available for international business transactions.
After-Sales Support
Comprehensive customer service with satisfaction-based discounts for repeat business.
Company Profile
Shandong Zhengde Metal Manufacturing Co., Ltd. operates five production bases with over 100 production lines, 4 certified laboratories, and exports to 50+ countries worldwide.
Certifications & Quality Standards
Our products are certified with ISO 9001, MTC, and available for third-party inspections including SGS and BV.
Frequently Asked Questions
Q: Can you provide samples?
A: Yes, we offer free samples with express shipping worldwide.
A: Yes, we offer free samples with express shipping worldwide.
Q: What payment terms do you accept?
A: Various options including T/T, LC at sight, with terms based on order value.
A: Various options including T/T, LC at sight, with terms based on order value.
Q: Do you offer custom manufacturing?
A: Yes, we produce according to customer specifications and technical drawings.
A: Yes, we produce according to customer specifications and technical drawings.
Q: What is your delivery timeframe?
A: Typically 7-15 days, extended for large quantities or special requirements.
A: Typically 7-15 days, extended for large quantities or special requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shandong Zhengde Metal Manufacturing Co., Ltd
Location
Binzhou, Shandong, China 256600
Contact Person
Virtue