Customizable Cold Rolled Steel Plate 0.30-3.5mm Thickness Q235/Q345/Ss400 Grades with SGS Inspection
Shandong Zhengde Metal Manufacturing Co., Ltd. offers customizable cold rolled steel plates in grades Q235, Q345, Ss400, St372, St52, Q420, Q460, S235jr, and S275jr. All products undergo pre-shipment inspection and SGS certification to ensure quality compliance.
| Variety | Thickness (mm) | Width (mm) | Length/Coil Inner Diameter |
|---|---|---|---|
| Steel Plate (Trimming) | 0.30-3.5 | 900-1830 | 1000-6000 |
| Steel Plate (No Trimming) | 0.30-3.5 | 900-1850 | Custom |
| Steel Belt (Trimming) | 0.30-3.5 | 900-1830 | 610 (inner diameter) |
| Slitting Steel Strip | 0.30-3.5 | 120-<900 | Custom |
| Application | Zhengde Standard | Grade | International Standards | Typical Uses |
|---|---|---|---|---|
| General Use | Q/BQB403 Q/BQB402 | St12 SPCC | DIN1623 JISG3141 | Refrigerators, home appliance shells, oil barrels, steel furniture |
| Stamping Grade | Q/BQB403 Q/BQB402 | St13 SPCD | DIN1623 JISG3141 | Automobiles, home appliances, construction |
| Deep Drawing | Q/BQB403 Q/BQB402 | St14, SPCE (F, HF, ZF) | DIN1623 JISG3141 | Automobile headlights, fuel tanks, car doors, windows |
| Structural Steel | Q/BQB410 BZJ410 | St37-2G St44-3G St52-3G | DIN1623 | Buildings, car bodies, brackets |
Cold-rolled high-quality thin steel plates manufactured using low-carbon high-quality steel 08Al, available in three quality grades with varying surface finishes.
Suitable for automotive, home appliances (refrigerators, washing machines), industrial equipment, and building materials.
Comprehensive manufacturing process including pickling, cold rolling, degreasing, annealing, leveling, and shearing.
Slitting and cutting services available to produce strips of various widths for transformers, motors, and industrial applications.
- Pre-shipment SGS inspection and quality verification
- On-site video documentation available
- ISO 9001 certified manufacturing processes
- Third-party inspections including BV available
Shandong Zhengde Metal Manufacturing Co., Ltd. operates five production bases with over 100 production lines, serving markets in North America, South America, Europe, Africa, Oceania, and Southeast Asia.
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.