In the rapidly evolving landscape of sustainable mobility, Onboard Energy Management (OEMS) has transitioned from a supporting component to the fundamental architecture of modern Electric Vehicles (EVs). As a leading China Wholesale Onboard Energy Management Manufacturer, Shenzhen DCI Autos Co., Ltd. recognizes that true energy efficiency is no longer just about battery capacity, but about the intelligent orchestration of power distribution, thermal regulation, and drivetrain synergy.
Leveraging high-performance MCUs like the STM32F7 series to manage VCU and ECU logic with millisecond latency, ensuring vehicle stability and safety.
Optimizing the lifecycle of LFP and NCM battery packs through precision cooling pumps and liquid-cooled radiator systems for 12V/24V architectures.
High-power DC-DC booster modules that facilitate efficient energy transition between high-voltage traction batteries and low-voltage auxiliary systems.
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.
Square Meters Facility
Expert Employees
Years of R&D Excellence
Supply Chain Network
Operating from a modern production facility and supported by a robust engineering team, 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, and integrated EV powertrain technologies.
The industrial demand for high-performance onboard energy management is peaking. From European MG4 EV suspension performance upgrades to specialized Korean market motorcycle ECUs, the requirement for localized, high-reliability components is paramount. DCI Autos bridges the gap between massive wholesale manufacturing and precision engineering.
Integration of lightweight aluminum die-casting VCU housings and intelligent water pumps for mainstream EV brands, focusing on range extension and acoustic comfort.
Supporting Shacman X6000/X3000 truck series with robust Body Control Modules (BCM) and Vehicle Controllers (VCU) capable of heavy-duty cycle endurance.
Development of NMEA2000 compliant wiring harnesses for Yamaha outboard engines, demonstrating our versatility in multi-environment electrification.
DCI Autos combines advanced manufacturing technologies with rigorous quality control. Our products undergo extensive environmental testing, including thermal shock, vibration, and EMI/EMC validation. We provide flexible OEM and ODM services, enabling global partners to integrate proprietary logic into our standardized hardware platforms.
Our 100kw-160kw PMSM E-Axle powertrain systems are designed for 10-18m electric buses, providing the high torque and efficiency required for urban stop-and-go cycles.
The 261kwh all-in-one ESS with active thermal management represents the future of micro-grid stability and industrial power backup.
High-current (800A-1000A) brushless motor controllers for electric motorcycles and bicycles, catering to the growing demand in SE Asia and South America.
Our aluminum die-casting process ensures superior heat dissipation, electromagnetic shielding, and structural integrity for Vehicle Control Units (VCU), which are critical for protecting sensitive electronic components in harsh automotive environments.
Yes, we manufacture specialized NMEA2000 wiring harnesses for Yamaha outboard engines (7m & 14m), ensuring seamless data communication between engine sensors and onboard displays.
By using our intelligent water pumps and cooling components, we maintain the 261kwh ESS within its optimal temperature window, preventing thermal runaway and extending battery life by up to 30%.
We serve international markets including North America, Europe (specifically the MG4 EV segment), Southeast Asia, the Middle East, South America, and Korea (Micro-EV segment).
DCI Autos
