Qingdao Changdi Metal Surface Treatment Co., Ltd.
| Connection Type | Direct burial, Clamp type |
| Supply Ability | 10000PCS/7DAYS |
| Diameter | 16 mm |
| Finish | Smooth |
| Packaging Details | pallet OR wooden case packaging |
| Impact Resistance | ≥10J |
| Standardcompliance | IEC 62561, BS 7430 |
| Package | Carton Box or Pallet |
| Material | Copper, Copper-Clad Steel, Stainless Steel |
| Delivery Time | 8-12days |
| Thread Size | M16 |
| Payment Terms | T/T |
| Mechanicalstrength | High tensile strength |
| Installation Method | Hammering |
| Elongation | >15% |
| Conductivity | Excellent |
| Yield Strength | >800N/mm2 |
| Protection Level | IP68 |
| Place of Origin | Qingdao |
| Model Number | 8*0.254*2000mm |
| Certification | CE/ISO |
| Brand Name | Changdi |
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Product Specification
| Connection Type | Direct burial, Clamp type | Supply Ability | 10000PCS/7DAYS |
| Diameter | 16 mm | Finish | Smooth |
| Packaging Details | pallet OR wooden case packaging | Impact Resistance | ≥10J |
| Standardcompliance | IEC 62561, BS 7430 | Package | Carton Box or Pallet |
| Material | Copper, Copper-Clad Steel, Stainless Steel | Delivery Time | 8-12days |
| Thread Size | M16 | Payment Terms | T/T |
| Mechanicalstrength | High tensile strength | Installation Method | Hammering |
| Elongation | >15% | Conductivity | Excellent |
| Yield Strength | >800N/mm2 | Protection Level | IP68 |
| Place of Origin | Qingdao | Model Number | 8*0.254*2000mm |
| Certification | CE/ISO | Brand Name | Changdi |
| High Light | Industrial copper bonded earth rod ，Utility power network earth electrode ，Electrical earth rod with warranty | ||
Copper Bonded Earth Rod
Changdi Power Equipment Co., Ltd. is a professional manufacturer specializing in grounding and lightning protection materials for over 10 years. We provide one-stop grounding solutions for customers worldwide. Our main products include Copper Bonded Earth Rods, Copper Clad Steel Conductors, Copper Bonded Flat Steel, Exothermic Welding Materials, Ground Clamps, and other grounding accessories. With advanced manufacturing equipment, experienced engineers, and a strict quality management system, we are committed to delivering reliable products and professional services.
Our Copper Bonded Earth Rods are manufactured using advanced molecular bonding technology, ensuring a firmly bonded copper layer with excellent electrical conductivity, superior corrosion resistance, and high mechanical strength. Designed for long-term underground use, they provide low grounding resistance and an extended service life. These rods are widely applied in substations, power transmission and distribution systems, telecommunications, railway projects, solar power plants, petrochemical facilities, and lightning protection grounding systems.
Our factory supports both OEM and customized production to meet different project requirements. Standard products are typically delivered within 7–15 days, while large-volume orders are completed efficiently through our stable production capacity. All products are manufactured in accordance with international standards and undergo strict quality inspections before shipment to ensure consistent performance and dependable quality.
With competitive pricing, fast delivery, professional export experience, and responsive after-sales support, Changdi is your trusted partner for high-quality grounding and lightning protection solutions.
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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