Automotive-grade hardware engineered for maximum efficiency, thermal resilience, and modular customization.
Saipwell IP65 Outdoor Wall Mounted 220/380V Electric Vehicle Distribution Box Ev Charger Stand Cold Rolled Steel Enclosure
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New Energy Vehicle Parts & Accessories OEM High Quality New Brand Wheel Side Motor Drive Axle Electric Powertrain for Trams
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Panasonic Mitsubishi Variable Speed AC Servo Motor Drive CNC PLC Controller
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K78U12-500L Single Output DC-DC Converter 12V 1A 90.5% Efficiency Through Hole Mounting
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Original BCU Sinotruk Vehicle Control Unit for SITRAK C7H VCU HOWO T7h Computer Board Module 812W25805-7086
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Primary Conductor Shielding Components for Current Transformer 12
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6.6kw Liquid-Cooled on-Board Charger (OBC) Module
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2025 on-Board Charger Rated 48V 60V 72V 96V 144V 312V 540V with Canbus Communication
View Technical SpecsDeep supply integration, specialized prototyping, and large-scale manufacturing for global automotive ecosystems.
Shenzhen DCI Autos Co., Ltd. is a preeminent global original equipment manufacturer (OEM) and original design manufacturer (ODM), specializing in high-voltage electric vehicle (EV) charging components, intelligent power electronics, battery systems, and integrated drivetrain components. Located in Shenzhen, the silicon valley of global electromobility, DCI Autos leverages a robust regional ecosystem to supply reliable and high-performance technologies to Tier-1 automotive integrators, fleet managers, and charge point operators (CPOs) across North America, Europe, Southeast Asia, the Middle East, and South America.
Occupying a state-of-the-art 28,000 square meter engineering hub, we combine automated precision assembly, advanced surface-mount technology (SMT), and high-vibration structural casting to produce high-durability automotive systems. From high-voltage battery management systems (BMS) and intelligent control units (VCU) to next-generation CANbus-enabled On-Board Chargers (OBC), DCI Autos ensures that every system built complies with rigorous international safety protocols and hardware certifications.
Why leading global EV brands trust Shenzhen's advanced electronics infrastructure for scaling supply chains.
Shenzhen hosts the world's most dense supply chain network for battery materials, semiconductor packaging, casting foundries, and automated SMT lines. This allows DCI Autos to expedite prototyping from months to days, rapidly iterating designs without compromising on mechanical tolerances.
Unlike rigid western production paradigms, our facility offers hyper-flexible OEM/ODM protocols. We adapt structural parameters, electrical ratings (such as multi-voltage output 48V-540V converters), firmware communication logic (CANbus/Modbus), and environmental resistance parameters to meet localized grid codes.
By integrating automated optical inspection (AOI), in-circuit testing (ICT), and thermal burn-in testing chambers on-site, we achieve incredibly low failure rates. Simultaneously, Shenzhen’s world-class maritime and air cargo networks dramatically reduce outbound shipping delays and tariff friction.
Cross-industry deployments showcasing how our electrical assemblies perform under demanding field conditions.
Municipal electric bus transits and commercial logistics fleets demand heavy-duty, multi-phase high power charging infrastructure. Our 8kW Electric Bus Battery Thermal Management System ensures structural pack longevity during rapid charging sequences, preventing thermal runaway and maximizing depot operational duty cycles.
Suburban trams and light rail units run on rigorous schedules, utilizing high-torque powertrains and rapid power replenishment systems. DCI Autos designs and manufactures customized wheel-side motor drive axles and traction-grade control boards, optimizing efficiency and dynamic braking energy recapture under severe track vibrations.
For outdoor highway corridors and urban parking hubs, exposure to rain, particulate matter, and fluctuating temperatures is a constant failure risk. Our cold-rolled steel, IP65-rated distribution stands and double-walled enclosures are engineered specifically to shield delicate internal converters and circuit breakers from extreme elements.
As the global transport sector accelerates toward complete decarbonization, the demand for high-reliability, low-latency, and thermally efficient electric vehicle supply equipment (EVSE) has transitioned from simple convenience to a core national security and grid infrastructure challenge. Modern EV charging architectures must support multi-voltage inputs, communicate seamlessly with localized grid systems, protect onboard electrical architectures from harmonics, and maintain high performance across a decades-long deployment lifespan.
High-capacity power transformation creates substantial thermal energy. Traditional air-cooled conversion systems suffer from accelerated wear-and-tear due to internal humidity and airborne dust exposure. The industry has shifted toward closed-loop liquid cooling. Integrating modules like the 6.6kw Liquid-Cooled on-Board Charger (OBC) allows operators to dissipate thermal loads safely and quietly. Liquid-cooled assemblies maintain optimal operating temperatures even when continuous ambient temperatures exceed 50°C, ensuring flat efficiency curves during peak loads.
Modern EV systems are no longer isolated consumers of power; they are active endpoints in a bi-directional smart grid ecosystem. Integrating high-performance CANbus communication architectures into On-Board Chargers allows real-time telemetry sharing. The charger constantly monitors cells through the Battery Management System (BMS), modifying amperage and voltage dynamic ranges based on state-of-charge (SoC), health status, and grid demand. This prevents thermal spikes in lithium-ion packs and paves the way for vehicle-to-grid (V2G) applications.
Heavy-duty outdoor distribution cabinets require advanced materials science. Using PA6 injection-molded components reinforced with structural glass fibers allows suppliers to construct lightweight, non-conductive, and highly rigid interior frames. When combined with marine-grade cold-rolled steel external housings, these assemblies successfully isolate high-voltage power paths, block electro-magnetic interference (EMI), and prevent moisture ingress, yielding an operational lifespan exceeding 15 years in corrosive environments.
Rigorous quality control, automated assembly processes, and dedicated testing laboratories at DCI Autos.
Our dedicated engineering laboratories subject products to rigorous validation processes including vibration sweep tests, high-humidity salt spray corrosion analysis, high-low temperature thermal shock loops, and continuous power stress validation. This ensures that every high-voltage assembly can withstand harsh automotive environments and severe weather conditions.
Get technical clarifications directly from our engineering team regarding OEM capabilities, testing, and delivery standards.
OEM casting frames, high-strength structural components, and advanced power management hardware.
PA6 Injection Molded Components with Enhanced Structural Consistency and Strength
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Lightweight High Precision Casting Frame Components | Custom OEM/ODM Metal Frames for Machinery & Automotive
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30KW~60KW,320V~400V High Torque VCU Motor Controller for Petrol Car Conversion Kit for Bus Van Truck
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Durable Electric Toothbrush Components for Enhanced Oral Hygiene
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New Energy Vehicle PCBA Specialist | BMS & VCU Control Board Manufacturing | EV/HEV Power Systems
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Durable AC Geared Motor with Right Angle Design for Conveyors and Automatic Door Drive electric Motor
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Cheap 8kw Electric Bus Battery Thermal Management System
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Automotive BMS Battery Management System for Automobiles 24 V 60A
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DCI Autos