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Tailored flexible copper configurations complying with European industrial safety and conductivity standards
Strategic manufacturing integration driving demand for flexible copper braid connectors and high-conductivity power distribution
As one of the world's leading per-capita car producers with major plants in Bratislava, Trnava, Žilina, and Nitra, Slovakia is undergoing a rapid electrification transition. Flexible flat braided copper busbars provide essential mechanical stress relief, vibration dampening, and high electrical current distribution within electric vehicle (EV) battery packs, onboard inverters, and high-voltage automated assembly tooling.
Slovak engineering hubs in Košice, Trenčín, and Prešov demand robust power transmission links. In high-power distribution switchgear, transformer stations, and heavy mechanical drives, rigid copper connections often suffer fatigue from ongoing cyclical thermal expansion. Flexible braided shunts eliminate shear stress on critical terminals and deliver flawless uptime.
Slovakia's national decarbonization strategies align with major investments in industrial solar arrays, wind turbine maintenance, and hydroelectric plants along the Váh River cascade. High-conductivity tin-plated flexible braid busbars withstand humid, fluctuating environmental conditions while securing efficient transfer from power converters to grid feeds.
Xi'an Zipeng Machinery Technology Co., Ltd. delivers world-standard copper processing and custom configurations
Our flexible copper busbars are braided using electrolytic tough pitch (ETP/Cu-ETP, ≥99.9% Cu purity) or oxygen-free high conductivity (OFHC) copper wires. Individual strand diameters range from 0.05 mm to 0.20 mm, woven precisely into tight flat ribbons to guarantee maximum mechanical flex life and uniform current densities.
Contact terminals are formed via seamless solderless press-welding or cold-formed heavy-duty copper lug crimping. This eliminates contact resistance, avoids thermal brittleness associated with flux soldering, and ensures terminal pull-off forces far surpass IEC/EN standard requirements.
| Technical Parameter | Specification Standard |
|---|---|
| Copper Grade | Cu-ETP (CW004A) / Cu-OF (CW008A) ≥ 99.95% |
| Plating Options | Pure Bright Tin (Sn), Silver (Ag), or Nickel (Ni) |
| Operating Temperature | -40°C to +150°C (Special insulation up to +200°C) |
| Insulation Materials | Heat-Shrink PVC, Polyolefin, Extruded Silicone, Teflon |
| Dielectric Withstand | Up to 10 kV AC (Customized insulated executions) |
Delivering high-reliability electrical solutions across diverse industrial sectors
Ultra-fast direct current (DC) EV charging stations deployed across Bratislava, Žilina, and Banská Bystrica require compact, ultra-flexible busbars to handle continuous loads between 150 kW and 350 kW. Our tin-plated flat copper braids fit tightly inside liquid-cooled power conversion cabinets, absorbing thermal expansion while protecting internal silicon carbide (SiC) semiconductor modules from physical strain.
Traction converter systems and auxiliary power units on electric locomotives operating on Slovakia's 3 kV DC and 25 kV AC rail corridors face constant mechanical vibration and g-forces. Custom flexible braided copper shunts ensure reliable grounding, transformer-to-rectifier links, and bogie return path circuits without risk of vibrational fatigue cracking.
Steel processing plants and metal fabrication hubs operate under severe current loads, electromagnetic fields, and aggressive ambient atmospheres. Our electro-tin and silver-plated flexible copper connectors resist chemical corrosion and provide high conductivity for arc furnaces, heavy bus ducts, and cathodic protection systems.
As commercial solar farms scale up across Southern Slovakia (Nitra and Trnava regions), modular battery storage racks rely on our flame-retardant insulated flexible busbars. Engineered to UL 94 V-0 flame resistance standards, these connectors safeguard module-to-module interconnection against thermal runaway and structural misalignment.
Your strategic OEM/ODM partner for flexible copper connectors and busbar processing
Xi'an Zipeng Machinery Technology Co., Ltd., based in Xi'an, Shaanxi Province, China, is a professional manufacturer specializing in the R&D and production of custom flexible braided copper Busbar, flexible laminated copper Busbar, insulated copper Busbar and Special-shaped copper busbar customization and processing, Cu-Al transition busbar. With years of in-depth expertise in the connector industry, the company relies on profound technical accumulation and rigorous quality control to supply high-performance connection components for core sectors such as new energy, industrial electrical engineering, and rail transit. Committed to excellence in products and services, it continuously creates sustainable value for global customers.
The company has focused on the customized R&D and production of copper products. Backed by decades of experience in design and R&D, it has steadily advanced in technological innovation and process refinement. Since its establishment, In 2016, the company officially expanded into the international trade market, embarking on a journey of global business expansion. Its products have been gradually exported overseas, enabling the company to successfully rank among high-quality international copper products suppliers and gain wide recognition from customers at home and abroad.
The company's products are exported to more than 30 countries and regions, including Germany, France, the United States, Italy, and Dubai, serving world-renowned enterprises such as Schneider, Siemens, General Electric, Emerson, and CRRC. Application Fields: Its products are widely used in key areas such as wind power projects, lithium battery systems for electric vehicles, electric vehicle charging piles, high/medium/low voltage switchgear, rail transit traction systems, and welding machines. Covering core industries including new energy, industrial electrical engineering, and rail transit, the company provides customers in various fields with comprehensive one-stop connector solutions.
Quality First, Customer First, and Continuous Improvement—we remain dedicated to delivering superior products and services that meet the evolving needs of our clients worldwide, ensuring swift quotation, precision CAD/CAM modeling, and reliable European logistics support.
Explore our complete range of flexible braided, laminated, and rigid copper busbar products
