Shenzhen DCI Autos Co., Ltd. is a premier manufacturer specializing in electric vehicle components and advanced mobility technologies for the global automotive industry. Established in 2014, we have anchored our headquarters in Shenzhen, the silicon valley of hardware and electric transportation innovation.
Operating from a modern production facility and supported by a robust engineering team, DCI Autos has developed comprehensive capabilities in engineering, manufacturing, and international supply chain support. We focus on the development of battery systems, power electronics, BMS, and high-voltage assemblies, serving customers across North America, Europe, Southeast Asia, and beyond.
In the era of high-energy-density lithium batteries, safety is no longer a feature—it is the fundamental requirement. As a leading Battery Safety Solutions Manufacturer, our approach integrates passive and active safety layers to prevent thermal runaway and ensure system longevity.
Battery safety is inextricably linked to temperature control. Our Aluminum Alloy and Copper Cooling Systems utilize state-of-the-art liquid cooling plates. By maintaining cells within an optimal ±3°C temperature window, we reduce the risk of dendrite growth and chemical degradation, which are primary causes of internal shorts.
The Huiyao Laser Welding System integrated into our production line ensures zero-defect interconnection of battery cells. Unlike traditional bonding, precision laser welding provides lower contact resistance and higher mechanical strength, critical for vehicles operating under high vibration and thermal stress.
Safety is also about electrical regulation. Our OEM Standard NEV Engine Room Fuse Box and PDU serve as the "neural center," protecting the vehicle from over-current and voltage spikes. When paired with our proprietary Battery Management Systems (BMS), they provide real-time monitoring and isolation of faulty modules in milliseconds.
Designed for DC1000V/1500V systems with bare copper conductors and PVC insulation for maximum dielectric strength.
Liquid cooling units optimized for both passenger EVs and heavy-duty electric buses (80kW capacity).
Smart VCU (Vehicle Control Units) that predict battery health and optimize energy flow dynamically.
As a Shenzhen-based manufacturer, DCI Autos leverages the world's most mature ecosystem for EV components. Our supply chain resilience is built on three pillars:
We understand that a Battery Safety Solution must meet the legal requirements of the destination country. Our products are CE Certified, ensuring they meet European health, safety, and environmental protection standards. We provide on-site technical support and localized engineering consulting for our partners in North America and the EU, bridging the gap between offshore manufacturing and local application.
The future of battery safety lies in "Proactive Intelligence." DCI Autos is currently investing in:
DCI Autos
