Qingdao Changdi Metal Surface Treatment Co., Ltd.
| Temperature Range | -40℃~+80℃ |
| Diameter | 16 mm |
| Application | Grounding/Earthing electrical systems |
| Delivery Time | 8-12days |
| Connectortype | Threaded end for clamp connection |
| Payment Terms | T/T |
| Corrosion Resistance | High |
| Thread Size | M12 |
| Supply Ability | 10000PCS/7DAYS |
| Copper Bonding Strength | ≥20MPa |
| Weight | Approximately 2.5 kg |
| Yield Strength | >800N/mm2 |
| Installation Method | driving |
| Packaging Details | pallet OR wooden case packaging |
| Raw Material | Cold Draw High Quality Mild Steel |
| Elongation | >15% |
| Thread Length | 37mm |
| Thread Type | ISO Metric, UNC |
| Model Number | 8*0.254*2000mm |
| Brand Name | Changdi |
| Certification | CE/ISO |
| Place of Origin | Qingdao |
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Product Specification
| Temperature Range | -40℃~+80℃ | Diameter | 16 mm |
| Application | Grounding/Earthing electrical systems | Delivery Time | 8-12days |
| Connectortype | Threaded end for clamp connection | Payment Terms | T/T |
| Corrosion Resistance | High | Thread Size | M12 |
| Supply Ability | 10000PCS/7DAYS | Copper Bonding Strength | ≥20MPa |
| Weight | Approximately 2.5 kg | Yield Strength | >800N/mm2 |
| Installation Method | driving | Packaging Details | pallet OR wooden case packaging |
| Raw Material | Cold Draw High Quality Mild Steel | Elongation | >15% |
| Thread Length | 37mm | Thread Type | ISO Metric, UNC |
| Model Number | 8*0.254*2000mm | Brand Name | Changdi |
| Certification | CE/ISO | Place of Origin | Qingdao |
| High Light | copper bonded earth rod ，transmission line grounding rod ，grid grounding copper rod | ||
Copper Bonded Earth Rod
Changdi Power Equipment Co., Ltd. is a professional manufacturer specializing in grounding and lightning protection materials with over 10 years of industry experience. We provide complete grounding solutions for customers worldwide, and our main products include Copper Bonded Earth Rods, Copper Clad Steel Flat Bars, Copper Clad Steel Round Conductors, Exothermic Welding Materials, Ground Clamps, and related earthing accessories. Our products are widely exported to Southeast Asia, the Middle East, Africa, Europe, and South America.
Our Copper Bonded Earth Rods are manufactured using advanced molecular bonding technology, ensuring a uniform copper layer with excellent conductivity, superior corrosion resistance, and outstanding mechanical strength. They are widely used in power transmission, substations, telecommunications, railways, solar energy systems, industrial facilities, and lightning protection grounding projects.
With modern production equipment, strict quality control, and experienced technical engineers, we offer stable product quality, flexible OEM & ODM services, and fast delivery. Standard specifications are usually available within 7–15 days, while customized orders can be produced according to customer requirements.
Our factory operates under a comprehensive quality management system, and our products comply with international standards. Every production process is carefully inspected to ensure reliable performance and long service life. We are committed to providing competitive prices, dependable quality, and professional export services, making Changdi your trusted long-term partner for 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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