Qingdao Changdi Metal Surface Treatment Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 10000PCS/7DAYS |
| Delivery Time | 8-12days |
| Packaging Details | pallet OR wooden case packaging |
| Elongation | >15% |
| Connection Type | Threaded |
| Impact Strength | >15J |
| Material | Copper clad steel |
| Copper Layer | 0.05mm- 0.254mm |
| Surface Roughness | Ra0.8 |
| Manufature Process | Electroplating process |
| Package | Carton Box or Pallet |
| Brand Name | QDCD |
| Model Number | CCER005 |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000PCS/7DAYS |
| Delivery Time | 8-12days | Packaging Details | pallet OR wooden case packaging |
| Elongation | >15% | Connection Type | Threaded |
| Impact Strength | >15J | Material | Copper clad steel |
| Copper Layer | 0.05mm- 0.254mm | Surface Roughness | Ra0.8 |
| Manufature Process | Electroplating process | Package | Carton Box or Pallet |
| Brand Name | QDCD | Model Number | CCER005 |
| Certification | ISO | Place of Origin | CHINA |
| High Light | 15J Copper Grounding Rods ，Copper Clad Steel Grounding Rods ，Exceptional Grounding Rods | ||
Copper-clad steel earth rods are widely used in grounding and earthing systems to provide a safe path for electrical currents to dissipate into the ground.
**Key Features:**
1. **Material Composition**
- **Core**: High-strength low-carbon steel for mechanical durability.
- **Cladding**: Electrically conductive copper layer (typically 0.25mm–0.5mm thick) bonded to the steel core.
2. **Corrosion Resistance**
- The copper layer protects against corrosion while maintaining conductivity.
- Suitable for harsh environments (e.g., acidic soils, high moisture).
3. **High Conductivity & Strength**
- Combines the electrical properties of copper with the tensile strength of steel.
- Can be driven deep into the ground without bending or breaking.
Company Details
Year Established:
2019
Total Annual:
10000000-16000000
Employee Number:
70~120
Ecer Certification：
Verified Supplier
We are a high-tech enterprise specializing in manufacturing copper bonded steel earthing materials located in Qingdao, China. Since 2018. Participate France Exhibition We are a high-tech enterprise specializing in manufacturing copper bonded steel earthing materials located in Qingdao, China. Since 2018. Participate France Exhibition
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