Qingdao Changdi Metal Surface Treatment Co., Ltd.
| Surface Quality | Coating Smooth And Uniform |
| Copper Layer | 0.05mm- 0.254mm |
| Product Type | One End Pointed, One End Flat |
| Delivery Time | 8-12days |
| Tensile Strength | Greater than 600 N/mm2 |
| Payment Terms | T/T |
| Flexibility | Good |
| Adhesion | 1496N/50mm |
| Supply Ability | 10000PCS/7DAYS |
| Bonding Technology | High-temperature Fusion Welding |
| Standard | ASTM B452, ASTM B496 |
| Elongation | ≥15% |
| Breakingload | Varies by diameter, typically 50 - 500 N |
| Packaging Details | pallet OR wooden case packaging |
| Weight | Approx. 2.5 kg |
| Copper Layer Adhesion | ≥2.5N/mm |
| Straightness | 450 |
| Copper Bonding | 99.9% |
| Model Number | 8*0.254*2000mm |
| Brand Name | Changdi |
| Certification | CE/ISO |
| Place of Origin | Qingdao |
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Product Specification
| Surface Quality | Coating Smooth And Uniform | Copper Layer | 0.05mm- 0.254mm |
| Product Type | One End Pointed, One End Flat | Delivery Time | 8-12days |
| Tensile Strength | Greater than 600 N/mm2 | Payment Terms | T/T |
| Flexibility | Good | Adhesion | 1496N/50mm |
| Supply Ability | 10000PCS/7DAYS | Bonding Technology | High-temperature Fusion Welding |
| Standard | ASTM B452, ASTM B496 | Elongation | ≥15% |
| Breakingload | Varies by diameter, typically 50 - 500 N | Packaging Details | pallet OR wooden case packaging |
| Weight | Approx. 2.5 kg | Copper Layer Adhesion | ≥2.5N/mm |
| Straightness | 450 | Copper Bonding | 99.9% |
| Model Number | 8*0.254*2000mm | Brand Name | Changdi |
| Certification | CE/ISO | Place of Origin | Qingdao |
| High Light | copper clad steel earthing rod ，round copper clad steel wire ，electrical earthing copper clad steel | ||
Changdi Power Equipment Co., Ltd. is a professional manufacturer specializing in grounding and lightning protection materials with over 10 years of production and export experience. Our main products include Copper Bonded Ground Rods, Copper Clad Steel Round Wire, Copper Clad Steel Flat Bars, Exothermic Welding Materials, Grounding Modules, and Earth Enhancement Compounds. We are committed to providing reliable grounding solutions for customers worldwide.
Our Copper Clad Steel Round Wire combines the excellent conductivity of high-purity copper with the high tensile strength of steel, offering superior corrosion resistance, low electrical resistance, and a long service life. It is widely used in power transmission, substations, telecommunications, railway systems, renewable energy projects, and lightning protection grounding systems.
Manufactured with advanced continuous copper-bonding technology, our products ensure a uniform copper layer, stable performance, and compliance with international quality standards. We support customized sizes, flexible OEM/ODM services, fast production, and on-time delivery. With strict quality control and ISO-certified manufacturing, Changdi is your trusted partner for high-quality grounding materials.
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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