As the world pivots toward renewable energy, the demand for C11000 Soft Drawn Copper Strands has reached an all-time high. With a minimum conductivity of 100% IACS, C11000 is the industry standard for minimizing power loss in solar arrays and wind turbine power systems. Global industrial trends show a shift toward "Soft Drawn" annealing because it provides the essential flexibility needed for complex vibration environments in green energy infrastructure.
The electric vehicle (EV) sector is currently the largest growth driver for copper manufacturers. Soft-drawn copper strands are critical for battery interconnects and charging station busbars. Manufacturers are increasingly seeking C11000 grade for its superior "bend-ability," which allows for tighter packing in lithium-ion battery modules without the risk of work-hardening or cracking over time.
Procurement teams from Europe and North America are actively diversifying their supply chains. China-based manufacturers like Zhejiang Xingma Copper are filling this gap by offering high-capacity, ISO-certified production that meets ASTM B3 and B33 international standards. The trend is moving toward integrated suppliers who can provide not just the raw strand, but finished, stamped, and welded assemblies.
Located in Liushi, the renowned "Electrical Capital of China," Zhejiang Xingma Copper Industry Co., Ltd. has rapidly evolved into a specialized powerhouse for copper processing. Our facility spans over 5,000 square meters and is equipped with a modern enterprise mechanism designed for mass production and mechanical automation.
We pride ourselves on our comprehensive product range, including copper braided wire, copper stranded wire, soft connection series, and precision metal stamping parts. Our mission is to integrate cutting-edge technical concepts to provide reliable, high-quality, and easy-to-expand customization solutions for global industry partners.
Workshop Sqm
Advanced Machines
Tons Annual Output
9001/14001 Cert
We utilize high-purity T1/T2 electrolytic tough pitch (ETP) copper. With copper content exceeding 99.9%, our soft drawn strands ensure minimal resistance and maximum efficiency for high-current applications. The "Soft Drawn" process involves controlled annealing to optimize elongation and tensile strength.
Our workshop houses over 300 domestic top-level machines, including Dingtian wire drawing machines, Fuchuan beam machines, tube twisting machines, and specialized braiding equipment. We also utilize automatic cutting and 160-ton punching machines to ensure every component meets exact tolerances.
Quality isn't just a buzzword; it's our backbone. We employ microscope hardness testers and air dryers in our processing line. Having passed ISO9001 and ISO14001 certifications in 2020, our products are audited to survive the most demanding industrial environments.
Vibration-resistant grounding straps and battery connectors.
Shielding solutions for 5G base stations and data centers.
Flexible connections for high-voltage circuit breakers.
High-current flexible busbars for electrolytic smelting plants.
Inter-panel wiring for solar PV and wind turbine generators.
Based in the capital of electrical appliances, we benefit from world-class logistics. With direct access to Shanghai and Ningbo ports, we ensure that our C11000 copper strands reach Middle Eastern, European, and American markets with maximum speed and minimum cost.
The local metal material industry chain is highly mature. By being adjacent to the primary copper market, we secure raw materials at competitive rates and maintain a surplus of inventory to buffer against global market fluctuations.
Our "Custom Cut & Weld" solutions allow us to tailor products to specific blueprints. From plastic-coated stranded wire to high-strength silver solder contacts, we offer a one-stop shop for electrical engineers and procurement managers.
Xingma
