Engineering excellence meets volume production. Explore our tier-1 grade power delivery assemblies, supercapacitors, and custom-forged components designed for high-stress industrial and automotive environments.
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. Our research and development team continuously explores innovations in electrification, energy management, lightweight design, and intelligent vehicle systems.
Today, DCI Autos serves customers across North America, Europe, Southeast Asia, the Middle East, South America, and other international markets.
As global electric vehicle architectures transition from standard 400V to high-power 800V and 1000V+ platforms, the demands on thermal management and mechanical integrity have reached unprecedented levels. The expansion of Megawatt Charging Systems (MCS) for commercial heavy-duty fleets and ultra-fast passenger vehicle charging requires a fundamental shift in core raw materials and fabrication processes.
Traditional CNC machining is increasingly being replaced by precision cold forging. Cold forging preserves the native metallic grain orientation, significantly reducing electrical resistance and enhancing mechanical toughness. For high-current contact terminals in EV couplers, customized cold forged oxygen-free copper components guarantee minimal power loss and long cycle lifespan without structural degradation.
Continuous delivery of 500A+ currents during ultra-fast DC charging generates substantial thermal loads. Our roadmap integrates liquid-cooled terminal channels directly within high-voltage assemblies, optimized using computational fluid dynamics (CFD). Combined with custom-molded die-cut EPDM rubber foam insulation and sealing, we prevent moisture ingress and safeguard against structural thermal runaway.
Autonomous vehicles and modern smart grids rely heavily on real-time data telecommunication. High-speed charging terminals are increasingly coupled with 5G connectivity modules and radar housings. Using state-of-the-art 3D printed waveguide antenna components and radomes with optimized dielectric properties, we bridge the gap between high-power transmission and high-frequency communication.
Modern charging networks cannot function in isolation from the broader utility grid. High-power DC fast stations place high impulse loads on power grids, making local energy storage systems (ESS) and grid buffering solutions crucial for peak-shaving and energy conservation.
To mitigate transient voltage sags caused by high-power vehicle charging demands, our heavy-duty supercapacitor modules (ranging from 2.7V 600f cells to high-voltage 160V industrial energy storage blocks) act as rapid response energy buffers. These units charge during off-peak windows and discharge instantaneously to supply peak power, reducing local grid reliance. They provide long-term reliability for solar power integration and marine electrical recovery systems.
Coupling solar arrays directly to EV charging hubs requires robust power distribution units and solid-state rectifiers. High-reliability thyristor modules (such as the MTC200-16 200A 1600V modules) allow efficient power conversion, while industrial phase-distance SF6 gas insulated load break switches (LBS) secure high-voltage lines. Our components ensure seamless power routing between the grid, solar modules, and energy storage banks.
Headquartered in Shenzhen, DCI Autos leverages one of the world's most advanced electronic and mechanical supply chain ecosystems. Our 28,000 square meter facility operates under strict quality management processes, utilizing smart industrial automation to deliver cost-efficiency and quality assurance at high volumes.
Our Factory 4.0 architecture integrates Enterprise Resource Planning (ERP) with Manufacturing Execution Systems (MES). From receiving raw copper rods for cold forging to the final automated packaging of custom EPDM seals, every step is fully traceable. This system allows us to support both high-volume OEM automotive production and flexible ODM customization, maintaining short lead times and stable pricing.
"By minimizing material waste through high-yield cold-forming processes and reducing energy consumption in automated assembly lines, we optimize production costs, helping global buyers secure a competitive market advantage."
Global Tier-1 automotive and utility companies require more than just quality parts; they require strict adherence to international safety standards, long-term supply agreements, and comprehensive technical support.
Our automotive-grade components are produced under the IATF 16949 quality system. This guarantees strict process control, Advanced Product Quality Planning (APQP), and Failure Mode and Effects Analysis (FMEA) to minimize failure rates in safety-critical charging components.
Our R&D team works closely with customer engineers to provide custom material formulations, CAD/CAM prototyping, and mechanical simulation models, ensuring seamless integration into existing vehicle layouts and charging networks.
With years of experience exporting to North America, Europe, and Asia-Pacific, DCI Autos handles all trade compliance, customs documentation, and logistics operations. We offer DDP/CIF delivery options to help simplify international shipping.
Operating globally requires adapting to distinct regulatory frameworks. Whether it is compliance with Europe's CE and RoHS directives, North America's UL standards, or China's GB/T parameters, DCI Autos guarantees that all raw materials and manufacturing methods align with target market mandates.
To bridge international communication and engineering gaps, we maintain a dedicated customer service team capable of managing multi-lingual technical documentation. We supply detailed 3D step files, mechanical drawings, and finite element analysis (FEA) reports to accelerate your local validation testing and product launches.
Our technical team is available to assist your field engineers via video conference, supporting rapid troubleshooting and design adjustments during prototype assembly.
Take a virtual tour of our 28,000 square meter manufacturing center in Shenzhen. Our facility features modern manufacturing equipment, automated production lines, and cleanrooms designed to produce high-performance automotive and industrial hardware.
Review answers to key technical questions from procurement departments and automotive engineers seeking components for power transmission, high-voltage grids, and charging systems.
Browse our range of power semiconductors, sealing systems, switchgear parts, and electrical components designed for renewable energy systems and industrial electronics.
DCI Autos
