Engineered for excellence, our copper strand solutions meet the most rigorous international standards for conductivity and flexibility.
The global market for 8 mm² bare copper strands is currently experiencing unprecedented growth. As industrial automation and electrification accelerate, the demand for flexible, high-conductivity grounding and power transfer components has shifted from traditional rigid cabling to stranded multi-wire solutions.
In the New Energy sector, 8 mm² strands are critical for battery management systems (BMS) and solar inverter grounding. Their ability to withstand vibration and thermal expansion makes them superior to solid conductors in fluctuating environmental conditions.
The industry is moving towards Zero-Defect Manufacturing. Procurement managers are no longer just looking for price; they are seeking suppliers with ISO9001:2015 certification and traceable material origins (T1/T2 Purity) to ensure long-term reliability in heavy-duty applications.
Established in 2019 and headquartered in Liushi, the renowned "Capital of Electrical Appliances" in China, Zhejiang Xingma Copper Industry Co., Ltd. has rapidly emerged as a powerhouse in the metal processing industry. Our facility spans over 10,000 square meters, housing advanced technology for high-precision copper fabrication.
We specialize in the mass production of copper wire, braided wire, stranded wire, and complex soft connection series. By integrating mechanical automation with modern management systems, we ensure that every meter of 8 mm² copper strand produced meets the exacting needs of global electrical manufacturers.
SQM Factory
Advanced Machines
Tons Annual Capacity
Certified Quality
As a leading 8 mm² bare copper strand factory, our authority is built on specialized machinery and rigorous testing protocols.
We utilize T1/T2 Grade Red Copper with a purity of ≥99.9%. This ensures maximum conductivity and minimal resistance, reducing energy loss in high-current electrical switches and industrial machinery.
Our workshop features Dingtian wire drawing machines, Fuchuan beam machines, and annealing furnaces. These allow us to control the softness and tensile strength of the copper strand to perfection.
Every batch undergoes testing with microscope hardness testers and conductivity meters. Our compliance with ISO9001 and ISO14001 demonstrates our commitment to international manufacturing standards.
The 8 mm² bare copper strand is a versatile component used across diverse industries worldwide.
Used in battery grounding and engine room connections where flexibility and vibration resistance are paramount.
Critical for grounding 5G base stations and protecting sensitive electronic equipment from electrical surges.
Essential for wind turbine nacelle grounding and solar farm power distribution systems.
Based in Liushi, we have direct access to Shanghai and Ningbo ports, ensuring efficient global logistics.
Proximity to raw copper markets and a sound industrial chain allow us to offer competitive factory-direct pricing.
From custom cutting and welding to specialized tinned plating, we provide end-to-end bespoke solutions.
Our products are deeply trusted by partners in the Middle East, Europe, and North America.
Zhejiang Xingma Copper Co., Ltd. is committed to win-win results. We combine strong manufacturing strength with cutting-edge technical concepts to respond quickly to your changing needs. Whether you need a standard 8 mm² bare copper strand or a complex flexible connector, our engineers are here to provide reliable, high-quality solutions.
Xingma