Qingdao Changdi Metal Surface Treatment Co., Ltd.
| Warranty | Typically 1 to 5 years |
| Weight | Approximately 2.5 kg |
| Payment Terms | T/T |
| Copper Bonding | 99.9% |
| Coating | Copper |
| Supply Ability | 10000PCS/7DAYS |
| Mechanicalstrength | High tensile strength |
| Application | Grounding/Earthing electrical systems |
| Packaging Details | pallet OR wooden case packaging |
| Delivery Time | 8-12days |
| Packing | Standard export package |
| Rod Diamater | 15.8mm |
| Elongation | >15% |
| Specification | 40*4mm |
| Installationmethod | Driven into ground |
| Connectiontype | Threaded end for coupling |
| Corrosion Resistance | Salt spray test 1000 hours |
| Thread Size | 5/8 inch |
| Length | 1.2 meters |
| Model Number | 8*0.254*2000mm |
| Brand Name | Changdi |
| Certification | CE/ISO |
| Place of Origin | Qingdao |
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Product Specification
| Warranty | Typically 1 to 5 years | Weight | Approximately 2.5 kg |
| Payment Terms | T/T | Copper Bonding | 99.9% |
| Coating | Copper | Supply Ability | 10000PCS/7DAYS |
| Mechanicalstrength | High tensile strength | Application | Grounding/Earthing electrical systems |
| Packaging Details | pallet OR wooden case packaging | Delivery Time | 8-12days |
| Packing | Standard export package | Rod Diamater | 15.8mm |
| Elongation | >15% | Specification | 40*4mm |
| Installationmethod | Driven into ground | Connectiontype | Threaded end for coupling |
| Corrosion Resistance | Salt spray test 1000 hours | Thread Size | 5/8 inch |
| Length | 1.2 meters | Model Number | 8*0.254*2000mm |
| Brand Name | Changdi | Certification | CE/ISO |
| Place of Origin | Qingdao | ||
| High Light | 16mm copper coated steel rod ，underground grounding system rod ，electrical earth rod with warranty | ||
Changdi Power Equipment is a professional manufacturer of grounding and lightning protection products, providing complete earthing solutions for power, construction, and industrial projects worldwide.
Our Copper Clad Steel Earth Rod is manufactured by combining a durable steel core with a corrosion-resistant copper outer layer, achieving excellent conductivity, strong impact resistance, and long-lasting performance in different soil conditions. It is suitable for grounding systems, lightning protection, substations, and renewable energy projects.
Available diameters include 12.7mm, 14.2mm, 16mm, 17.2mm, and 20mm, with copper thickness options from 0.254mm to 0.80mm. Various lengths, thread types, and accessories can be customized according to customer requirements.
With professional production lines and experienced technicians, we provide factory-direct supply, competitive pricing, quick response, and stable delivery schedules. Our products follow ISO 9001 quality management standards, with inspection reports and technical documents available to support international projects.
Strong Performance | Customized Solutions | Direct Factory Supply | Reliable Quality | Global Export Service
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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