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Explore our precision-engineered braided copper wire solutions designed for reliable electrical grounding, earthing, and shielding applications across all industries.
Braided copper wire has become the definitive choice for electrical grounding and earthing systems worldwide — combining unmatched electrical performance with mechanical resilience.
Copper's natural conductivity (58 MS/m) makes braided copper wire the optimal path for fault current dissipation in grounding and earthing systems, ensuring rapid and safe discharge of electrical faults to earth.
The multi-strand braided construction distributes mechanical stress across hundreds of fine copper strands, providing outstanding flex life ideal for dynamic grounding connections subject to vibration and thermal cycling.
Available in bare copper and tinned copper variants, braided copper grounding wires resist oxidation and chemical attack in harsh industrial environments, ensuring decades of reliable earthing performance.
From flat braided tapes to round braided straps, our grounding wire solutions are fully customizable in width, thickness, strand count, and termination style to meet any project specification.
Braided copper grounding conductors maintain structural and electrical integrity across a wide temperature range (-40°C to +200°C), making them suitable for power plants, furnaces, and high-voltage substations.
Our braided copper wire for grounding and earthing meets IEC, UL, BS, and GB standards, ensuring compliance with international electrical safety regulations for both commercial and industrial installations.
Zhejiang Xingma Co., Ltd. was established in 2019 and is located in Liushi, the capital of electrical appliances in China. It is an enterprise mainly engaged in metal products, wire and cable processing and sales; import and export of goods and technology. The company revolves around the construction of a modern enterprise mechanism and mass production of mechanical automation.
The leading products include copper wire, copper braided wire, copper stranded wire, soft copper stranded wire, brush wire, carbon brush wire, soft connection series products, metal stamping parts and other products. Best-selling at home and abroad, deeply trusted and welcomed by customers worldwide.
🏆 ISO9001 Quality System Certified | 🌿 ISO14001 Environmental Management Certified | ⭐ Star Enterprise Award 2021 | Member: Zhejiang Cable Accessories Industry Association
World-class production infrastructure dedicated to delivering premium braided copper wire for grounding and earthing applications globally.
Our braided copper grounding wire serves critical safety and performance roles across diverse industrial sectors — from automotive manufacturing to next-generation energy systems.
Understanding the specific demands of each industry helps us engineer the right braided copper earthing solution for every challenge.
In power transmission infrastructure, braided copper earthing conductors serve as the critical safety backbone. They provide low-impedance fault current paths in transformers, switchgear, and bus bars. The flat braided strap design minimizes skin effect at high frequencies, making it indispensable for substation grounding grids where fault currents can reach tens of kiloamperes. Our tinned copper braided tape offers additional protection against sulfur-rich environments common in coal and gas power plants.
The EV revolution has dramatically increased demand for high-flexibility braided copper grounding wire. Battery management systems require multiple grounding points with ultra-low resistance connections to prevent voltage offset errors. Our flexible rectangular copper braided wires are engineered to withstand the constant vibration of automotive environments while maintaining reliable chassis-to-battery earthing. With EV production scaling globally, this represents one of the fastest-growing segments for copper braided grounding solutions.
Solar photovoltaic installations require comprehensive earthing systems to protect against lightning strikes and leakage currents. Braided copper grounding straps connect panel frames, inverters, and mounting structures to the earthing grid. Wind turbine nacelles rely on braided copper slip-ring grounding assemblies to handle the rotational interface between the tower and nacelle while maintaining continuous earth continuity. Our corrosion-resistant tinned copper variants excel in coastal and offshore renewable installations.
Data centers demand precision earthing to protect sensitive server equipment from electrostatic discharge (ESD) and common-mode noise. Braided copper bonding conductors create equipotential bonding networks that eliminate ground loops — a leading cause of data corruption and equipment damage. Telecom tower earthing systems rely on our high-purity copper braided straps to provide lightning protection down-conductors with minimal impedance across the full frequency spectrum of lightning impulse currents.
Industrial environments present extreme challenges for grounding systems — including mechanical shock, chemical exposure, and extreme temperatures. Our heavy-duty braided copper earthing conductors are deployed in electric arc furnaces, rolling mills, and chemical reactor earthing systems. The multi-strand construction absorbs vibration without work-hardening, while tinned or silver-plated variants resist the aggressive chemical atmospheres found in mining and petrochemical facilities.
High-speed rail and metro systems generate significant traction return currents that must be safely managed through robust earthing systems. Braided copper rail bonding straps connect rail sections to maintain continuous electrical continuity for traction return and signaling. Our custom rectangular copper braided wires are specified by railway engineers for their combination of high current capacity, mechanical flexibility to accommodate rail thermal expansion, and resistance to the vibration-intensive rail environment.
The global market for braided copper grounding and earthing conductors is experiencing robust growth driven by electrification megatrends and tightening safety regulations.
The global EV charging infrastructure buildout — projected to reach $140 billion by 2030 — requires extensive copper grounding systems for every charging station. Braided copper earthing conductors are specified in IEC 61851 and UL 2594 standards for EV supply equipment grounding, creating a massive and sustained demand surge.
With global solar capacity expected to triple by 2030, each gigawatt of installed PV capacity requires hundreds of kilometers of copper grounding conductors. Braided copper earthing straps are critical components in IEC 62305 lightning protection systems for solar farms, driving consistent volume growth for manufacturers.
Utility companies worldwide are investing trillions in smart grid upgrades that require new and upgraded substation grounding systems. Advanced metering infrastructure (AMI) and digital protection relays demand precision low-impedance earthing that only high-quality braided copper conductors can reliably provide.
Regulatory bodies globally are strengthening earthing and bonding requirements following high-profile electrical incidents. Updated editions of IEC 60364, NEC, and BS 7671 impose stricter impedance limits and conductor sizing requirements, driving upgrades from solid wire to higher-performance braided copper grounding solutions.
R&D investment in nano-coatings, silver-plated copper braids, and composite grounding conductors is expanding performance boundaries. Tinned copper braided tape with enhanced anti-oxidation properties is gaining adoption in tropical and coastal installations where conventional bare copper earthing conductors suffer accelerated degradation.
Global data center investment exceeded $300 billion in 2024, with each hyperscale facility requiring extensive copper bonding and earthing networks. Simultaneously, 5G base station deployments demand compact, high-performance braided copper grounding straps for equipment protection — a rapidly growing niche market for specialized manufacturers.
Zhejiang Xingma Copper Industry Co., Ltd. operates a state-of-the-art manufacturing facility with a construction area of more than 10,000 square meters and more than 100 skilled employees dedicated to producing premium braided copper wire for electrical grounding and earthing applications.
Our production arsenal includes more than 300 domestic top-level manufacturing machines: Dingtian wire drawing machines, Fuchuan beam machines, pipe twisting machines, braiding machines, annealing furnaces, middle drawing machines, automatic cutting machines, welding machines, air dryers, microscope hardness testers, automatic punching machines, 160-ton punching machines, wire dividing machines, flattening machines, large polishing machines, stamping parts cleaning machines, bench drills, and packing machines.
This comprehensive equipment base enables us to control every stage of braided copper grounding wire production — from raw copper rod drawing to final braiding, annealing, tinning, and quality inspection — ensuring consistent quality and an annual production capacity of more than 2,000 tons.
The company abides by the Universal Declaration of Human Rights and major United Nations conventions, respects human and labor rights, and is committed to scientific and technological innovation. Passed ISO9001 quality system certification and ISO14001 environmental management system certification in 2020. In 2021, won the Star Enterprise and Excellent Production Enterprise awards. Member of Zhejiang Cable Accessories Industry Association and China Forging Association.
Our commitment to quality in braided copper grounding wire manufacturing is validated by internationally recognized certifications and industry awards.
Quality Management System certification ensuring consistent production standards for all braided copper grounding and earthing wire products.
Environmental Management System certification demonstrating our commitment to sustainable copper wire manufacturing practices.
Recognized as a Star Enterprise and Excellent Production Enterprise in 2021 for outstanding manufacturing excellence and product quality.
Partner with Zhejiang Xingma Copper Industry — your trusted China manufacturer for high-performance braided copper grounding and earthing wire solutions. Factory-direct pricing, custom specifications, and global shipping available.
Get a Custom Quote TodayDiscover our full range of copper grounding and earthing wire products — engineered for performance, customized to your specifications.
