Engineered for extreme operating environments and optimized for regional compliance standards.
Navigating high-voltage power transmission demands in Silicon Wadi and beyond.
Israel's climatic profiles—ranging from coastal humidity in Tel Aviv to intense desert heat in the Negev—demand wiring assemblies certified for sustained ambient operations up to 125°C, featuring UV-resistant cross-linked polymers and IP69K environmental seals.
With Israel aggressively scaling its national solar generation infrastructure, grid-scale battery energy storage systems (BESS) require heavy-duty high-voltage battery cables designed for minimum insertion resistance and sustained high-amperage cycles.
As a global center for autonomous vehicle algorithm design, Israeli OEMs and conversion houses require high-shielding (EMC) high-voltage harnesses that suppress electromagnetic interference, ensuring safety-critical sensors remain uncorrupted.
Information Gain Insight: The Israeli Ministry of Energy's strategic masterplan targets the complete elimination of internal combustion passenger vehicle sales by 2030. This structural transition places critical importance on the supply chain reliability of electrical powertrains. High-voltage wiring harnesses are no longer treated as passive copper conduits but as highly optimized thermo-electrical systems subjected to multi-axial mechanical stresses, rapid DC charging cycles, and demanding safety standards.
The global high-voltage wiring harness market is undergoing an unprecedented expansion, driven by the shift from 400V powertrain architectures to 800V and 1000V Silicon Carbide (SiC) system topologies. In the pursuit of reducing charge times and vehicle curb weight, leading electric vehicle (EV) manufacturers are demanding thinner, lighter, and more thermal-resistant cable runs. This has led to the adoption of advanced insulation matrices such as cross-linked polyethylene (XLPE) and silicone rubber compound formulations capable of maintaining dielectrical properties under severe thermal fluctuations.
Concurrently, weight mitigation strategies have forced a partial shift from traditional heavy copper conductors to high-flexibility aluminum alloys. Aluminum conductor assemblies require specialized termination and ultrasonic welding processes to prevent galvanic corrosion and long-term creep. Our global R&D activities track these trends directly, equipping modern cleanroom lines to support both high-ductility copper and optimized aluminum designs for export to demanding technological jurisdictions including Israel, the European Union, and North America.
To ensure failure-free lifecycle operation in heavy machinery, passenger vehicles, and utility-scale energy storage projects within Israel, our engineering team complies with rigorous international design criteria. A robust high-voltage harness assembly integrates multiple layers of protection:
Modern 800V vehicle architectures run high-frequency AC currents between the inverter and the electric motor. Without robust shielding, the resulting electromagnetic emissions can disable communication buses (CAN, LIN, Automotive Ethernet). Our assemblies use a double-shield configuration—combining a conductive foil tape with a high-density tinned-copper braid—attenuating high-frequency noise by up to 60dB across critical bands.
Under the hood of electric utility vehicles or within dense solar storage racks in the Arava Desert, ambient operating parameters often exceed typical limits. By utilizing premium cross-linked polymers, our cables resist thermal deformation, keeping the conductor centered and avoiding short circuits over a designed operational life of 15 years.
Our custom high-voltage wiring configurations are designed to support several key sectors within the Israeli economic landscape:
Large-scale solar installations require heavy-duty parallel power distribution cabling to link battery storage containers to central bi-directional inverters. Our custom energy storage cables and high-power connectors (rated from 70A to 400A) withstand extreme thermal fluctuations while maintaining high connection stability and resisting oxidation in salt-laden desert air.
Municipal bus fleets are rapidly transitioning to pure battery-electric propulsion. Our high-voltage charging port wiring harnesses and heavy-duty battery interconnect cables are designed to withstand daily high-current DC fast charging sessions, utilizing liquid-cooled or high-mass copper thermal paths to keep temperatures within safe limits.
Israel is a world leader in autonomous driving software. Development fleets modifying production vehicles for Level 4 autonomy rely on our custom-engineered wiring assemblies, featuring specialized waterproof connectors and hermetic vacuum seals to run sensor-fusion power paths without compromising vehicle cabin sealing.
Your global partner for electric vehicle components and advanced mobility technologies.
Shenzhen DCI Autos Co., Ltd. is a professional manufacturer specializing in electric vehicle components and advanced mobility technologies for the global automotive industry. Established in 2014, the company is headquartered in Shenzhen, Guangdong Province, a leading center for innovation in electric transportation and intelligent manufacturing. Operating from a modern production facility covering 28,000 square meters and supported by more than 300 employees, DCI Autos has developed comprehensive capabilities in engineering, manufacturing, testing, and international supply chain support.
The company focuses on the development and production of battery systems, power electronics, electric drivetrain components, battery management systems (BMS), charging system components, thermal management solutions, high-voltage electrical assemblies, and integrated EV powertrain technologies. Its products are designed to support passenger vehicles, commercial electric vehicles, light-duty transportation platforms, and emerging mobility applications.
DCI Autos combines advanced manufacturing technologies, automated production equipment, and rigorous quality control procedures to ensure product reliability, efficiency, and long-term operational performance. The company operates dedicated engineering laboratories and testing facilities where products undergo extensive validation, environmental testing, and performance verification throughout the development and manufacturing process.
To meet the evolving requirements of the electric mobility sector, DCI Autos provides flexible OEM and ODM services, including customized component development, private-label manufacturing, system integration support, and application-specific engineering solutions. Its research and development team continuously explores innovations in electrification, energy management, lightweight design, and intelligent vehicle systems.
Today, Shenzhen DCI Autos Co., Ltd. serves customers across North America, Europe, Southeast Asia, the Middle East, South America, and other international markets. Through continuous innovation, precision manufacturing, and customer-focused collaboration, the company remains committed to supporting the global transition toward sustainable transportation and next-generation electric mobility technologies.
As the international vehicle sector marches towards high-power electrification, the technical path of connection assemblies is shifting. DCI Autos is keeping pace with these innovations through systematic testing and product design:
To handle charge rates up to 500kW (MCS - Megawatt Charging System), next-generation buses and transport systems in Israel will require lightweight, liquid-cooled charging assemblies. Integrating coolant channels directly alongside the copper wire reduces weight by up to 40% and keeps the handle temperature at a safe level for operators.
We are embedding fiber-optic micro-sensors and real-time resistance monitoring lines into high-power harnesses. This allows the vehicle's central BMS to monitor thermal anomalies at connection terminals, predicting insulation failures before they occur and avoiding system shutdowns.
By investing in automated tooling and testing equipment, DCI Autos ensures that our high-voltage wiring harnesses conform to the demanding standards of tomorrow. Whether configuring high-pot insulation tests up to 10kV or mechanical pull tests verifying crimped terminals, our production meets the specifications required by Tier-1 automotive integrators.
Explore our full line of industrial-grade wiring systems, certified tapes, and vacuum-sealed aerospace assemblies.
Clarifying technical configurations, standard compliance, and import logistics for the Israeli market.
Our high-voltage wiring harnesses undergo rigorous mechanical, environmental, and electrical tests prior to shipment. This includes high-voltage insulation tests up to 10,000V DC, insulation resistance verification (target >100MΩ at 1000V), mechanical pull force limits, cross-section crimp analysis, salt-spray corrosion tests, and thermal cycling. This ensures full compliance with LV 215, ISO 19642, and ECE R100 directives widely required by Israeli transport authorities and conversion specialists.
We provide comprehensive OEM/ODM assistance. Clients from Israel can supply CAD models, circuit diagrams, or system specifications. Our R&D department will validate routing paths, verify current load requirements, and select the optimal connector interfaces. We specialize in producing custom prototypes with rapid lead times, allowing Israeli engineering firms in Silicon Wadi to accelerate physical validation before moving to volume manufacturing.
Standard airfreight shipment for high-priority prototypes takes between 5 to 7 working days. For bulk sea containers, the typical transit time from Shenzhen Port to Haifa or Ashdod Port ranges from 25 to 35 days, depending on route conditions. We provide complete export documentation, including Certificate of Origin, HS code declarations, and material test reports, to streamline Israeli customs clearance.
Yes, our EV product portfolio is fully rated for both 400V DC and 800V DC/1000V DC architectures. We utilize specialized XLPE insulation and high-grade copper conductors designed to handle fast-charging cycles without thermal breakdown. Our high-voltage charging port assemblies are engineered to run cool even during prolonged ultra-fast charging sessions.
DCI Autos