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Our core product lineup for industrial power distribution applications, manufactured with high-purity copper for maximum conductivity and durability.
Bare stranded copper wire offers unmatched electrical performance, mechanical flexibility, and long-term reliability in demanding industrial power distribution environments.
High-purity electrolytic copper ensures minimal resistivity and maximum current-carrying capacity for industrial-scale power distribution systems.
Multi-strand construction absorbs vibration and mechanical stress, making it ideal for dynamic industrial environments and moving equipment.
Engineered to perform reliably across wide temperature ranges, maintaining structural integrity and conductivity in high-heat industrial settings.
Fully customizable strand count, cross-section, length, and termination options to meet any industrial power distribution specification.
Established in 2019 and headquartered in Liushi — China's renowned capital of electrical appliances — Zhejiang Xingma Copper Industry Co., Ltd. is a leading manufacturer specializing in metal products, wire and cable processing, and the import/export of goods and technology.
Our leading products include bare stranded copper wire, copper braided wire, soft copper stranded wire, brush wire, carbon brush wire, soft connection series products, and metal stamping parts. These products are best-selling both domestically and internationally, deeply trusted and welcomed by customers across industries.
The company operates with a modern enterprise mechanism and mass production through mechanical automation, backed by more than 300 domestic top-level manufacturing machines including wire drawing machines, beam machines, braiding machines, annealing furnaces, and automatic cutting machines — with an annual production capacity exceeding 2,000 tons.
Zhejiang Xingma Copper Industry abides by the Universal Declaration of Human Rights and major United Nations conventions. We respect human and labor rights, oppose discrimination and harassment, and foster a culture where every team member is empowered to achieve and surpass their potential.
Relying on manufacturing excellence and scientific and technological innovation as our guiding concept, we continuously expand related industries and develop new capabilities. Our commitment to quality has been recognized through ISO 9001 quality system certification and ISO 14001 environmental management system certification achieved in 2020.
In 2021, we were honored with the Star Enterprise Award and the Excellent Production Enterprise designation, reflecting our dedication to operational excellence and sustainable industrial practices.
The global demand for bare stranded copper wire in industrial power distribution continues to surge, driven by accelerating electrification, smart grid upgrades, and the rapid expansion of renewable energy infrastructure worldwide.
The global copper wire and cable market is projected to exceed USD 180 billion by 2030. Industrial power distribution accounts for a significant share, with bare stranded copper wire being the backbone conductor of choice for substations, factories, and utility grids due to its cost-efficiency and proven performance.
Governments worldwide are investing heavily in grid modernization and industrial electrification. From Southeast Asia's booming manufacturing corridors to Europe's green energy transition, bare stranded copper conductors are critical components in every major power infrastructure project.
Smart grid technologies require highly reliable, low-resistance conductors. Bare stranded copper wire's superior conductivity and durability make it the preferred choice for smart substation busbars, distribution panels, and industrial automation power networks.
Solar farms, wind turbines, and battery energy storage systems all rely on high-capacity bare stranded copper conductors for inter-array cabling, grounding systems, and power collection networks — driving unprecedented demand growth in the renewable energy sector.
The explosive growth of electric vehicles and public charging infrastructure is creating massive new demand for bare stranded copper wire in DC fast-charging stations, EV manufacturing plants, and battery pack assembly lines requiring high-flexibility copper conductors.
New industrial parks, data centers, semiconductor fabs, and logistics hubs being built across Asia, the Middle East, and North America all require extensive bare stranded copper wiring for power distribution systems, grounding networks, and equipment connections.
From automotive assembly lines to cutting-edge new energy installations, our bare stranded copper wire delivers reliable power distribution across the most demanding industrial environments.
Understanding the specific technical requirements of each industrial application helps engineers and procurement teams select the optimal bare stranded copper conductor for their power distribution systems.
In steel mills, aluminum smelters, chemical plants, and heavy machinery factories, bare stranded copper wire is used for main power bus connections, motor terminal wiring, and grounding systems. The high current-carrying capacity and resistance to mechanical vibration make multi-strand copper the definitive choice. Cross-sections ranging from 35mm² to 400mm² are commonly deployed for main distribution boards and transformer connections.
Modern automotive assembly plants consume enormous amounts of electricity for robotic welding, paint curing ovens, CNC machining centers, and conveyor systems. Bare stranded copper wire forms the primary power distribution backbone within factory distribution panels and equipment connection points, where its flexibility allows easy routing through complex machinery layouts.
In utility-scale solar and wind farms, bare stranded copper conductors are essential for inter-array DC collection cables, inverter output connections, and MV transformer primary windings. The combination of high conductivity, corrosion resistance, and mechanical durability makes bare copper the preferred choice for outdoor power collection systems exposed to UV, moisture, and temperature extremes.
Electrical substations rely on bare stranded copper conductors for busbar connections, earthing and grounding networks, surge protection systems, and switchgear wiring. The ability to handle fault current surges without degradation is critical in grid infrastructure applications, where bare copper's thermal stability and conductivity provide essential safety margins.
Mission-critical data centers and telecom facilities require robust power distribution infrastructure with minimal resistance and maximum reliability. Bare stranded copper wire is used for PDU connections, UPS output wiring, and equipment grounding, ensuring stable power delivery and effective EMI shielding for sensitive electronic equipment.
DC fast-charging stations for electric vehicles require high-current, flexible copper conductors capable of handling 150kW to 350kW charging loads. Bare stranded copper wire with fine multi-strand construction provides the necessary flexibility for cable management in charging stations while maintaining the low resistance required for efficient high-power energy transfer.
As industries worldwide accelerate their transition to smarter, greener, and more electrified operations, bare stranded copper wire remains the foundational conductor enabling this transformation. Its unmatched combination of electrical performance, mechanical adaptability, and long-term reliability makes it irreplaceable in industrial power distribution systems for decades to come.
Our bare stranded copper wire products are manufactured under rigorous quality management and environmental standards, backed by internationally recognized certifications.
Certified in 2020, ensuring every meter of bare stranded copper wire meets consistent quality standards from raw material sourcing through final inspection.
Our manufacturing processes comply with international environmental management standards, minimizing ecological impact while maintaining production excellence.
Recognized as a Star Enterprise and Excellent Production Enterprise in 2021, validating our commitment to manufacturing quality and operational standards.
Explore our comprehensive range of copper wire and conductor products, all engineered for superior performance in industrial power distribution applications.
