Qingdao Changdi Metal Surface Treatment Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 5000M/DAY |
| Delivery Time | 8-12days |
| Packaging Details | pallet OR wooden case packaging |
| Dimesion | 40*5mm |
| Packing | Standard Export Package or Customized |
| Copper Surface | Bright, Matte |
| Hardness | ≥ 120HB |
| Copper Thickness | 0.254mm |
| Manufature Process | Electroplating process |
| Elongation | ≥ 20% |
| Copper Adhesion | ≥Grade 1 |
| Brand Name | QDCD |
| Model Number | CCFS007 |
| Certification | ISO |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000M/DAY |
| Delivery Time | 8-12days | Packaging Details | pallet OR wooden case packaging |
| Dimesion | 40*5mm | Packing | Standard Export Package or Customized |
| Copper Surface | Bright, Matte | Hardness | ≥ 120HB |
| Copper Thickness | 0.254mm | Manufature Process | Electroplating process |
| Elongation | ≥ 20% | Copper Adhesion | ≥Grade 1 |
| Brand Name | QDCD | Model Number | CCFS007 |
| Certification | ISO | Place of Origin | CHINA |
| High Light | copper clad flat bars industrial ，copper clad steel plate durable ，flat bars for industrial application | ||
1. Cost-Effectiveness and Theft Deterrence
Copper-bonded steel is significantly less costly than solid copper, thanks to reduced copper usage combined with enduring performance.
Moreover, because copper recovery is impractical, these materials have low scrap value, which helps deter theft.
2. Lightweight and Easier Handling
With a robust steel core and lighter overall weight, copper-bonded steel flat bars are easier to transport, handle, and install—lowering shipping and labor costs while offering higher break-load capacity than pure copper.
3. Versatile Applications Across Industries
These flat bars are widely used in:
Grounding systems (e.g., connection to ground rods, substation earthing grids)
Lightning protection systems (down-conductors, earthing)
Communication and power infrastructure, antennas, grounding of electronic equipment like computers
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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