Focusing on the innovation of intelligent chassis, empowering the upgrade of in vehicle electronic control! On September 20th and 21st, Milliohm Electronics made appearances at the SAIC Maxus and SAIC Shangjie Intelligent Chassis Innovation Technology Exhibition, connecting with cutting-edge vehicle research and development scenarios, and conducting face-to-face technical exchanges with automotive technology teams and industry colleagues. The two high-quality OEM special exchange activities came to a successful conclusion. At this exhibition, Milliohm Electronics showcased its main product matrix, including high-precision electron beam welding alloy resistors, automotive grade shunt, and busbars. The products cover two core application scenarios: low-voltage electronic control and high-voltage systems for vehicles, and can solve various current sampling difficulties and pain points in the development process of intelligent chassis.

At the exhibition site, the HoCG series electron beam welded alloy resistors from Milliohm Electronics became the focus of attention due to their mature mass production capabilities and excellent working stability, attracting numerous vehicle R&D engineers and technical procurement personnel to stop and observe and consult. It is reported that since achieving mass production of electron beam welded alloy resistors in 2017, Milliohm Electronics has continuously supplied stable products to thousands of customers. The products have been validated in the market for many years, with stable quality and strong reliability. In 2026, HoCG's entire product line will undergo another technological upgrade, successfully achieving mass production with ultra-high precision ranging from 0.1% to 0.05%.

The product covers the mainstream car packaging specifications of HoCG2512, 1206, 2725, 2728, 2817, 3637, and 4527, and can provide a complete set of precision sampling solutions for high-end car electronic control scenarios. The product has excellent high and low temperature tolerance performance, which has been repeatedly verified by professional temperature drift testing. It can maintain stable resistance, accurate drift, and performance without degradation in complex and harsh working conditions in vehicles. With a mature mass production system, it supports stable supply in large quantities and is suitable for various precision current sampling scenarios of intelligent chassis matching.

Based on the core research and development needs of intelligent chassis high-voltage integration, dynamic monitoring, and intelligent control, Milliohm Electronics offers a full range of BMS, PDU, BDU, and IBS automotive grade shunt specifically tailored for new energy intelligent chassis systems. They are widely used in core areas such as intelligent chassis high-voltage distribution, battery management, and chassis power control for hybrid and pure electric vehicles. As the core precision sampling component of the intelligent chassis electronic control system, the shunt relies on the principle of precision sampling to real-time collect the working current of the chassis power circuit and battery system. Through precise current sampling, it provides reliable core data for intelligent chassis control, automatic driving chassis posture calibration, and vehicle power safety protection, fully meeting the high-precision, high reliability, and high safety current detection requirements of the new generation of intelligent chassis high-voltage electronic control system.

During the exhibition, in response to the current sampling technology difficulties encountered by SAIC Maxus and SAIC Shangjie in the process of upgrading their intelligent chassis architecture, iterating their electronic control systems, and optimizing their chassis power circuits, the Milliohm Electronics technology team provides one-on-one exclusive technical docking services. Combining with the actual research and development plans and operating parameters of car companies, they accurately match component selection and matching solutions to efficiently solve customer research and development pain points. The solid product strength, scenario specific solutions, and professional on-site technical services have been highly recognized by the technical teams of two host manufacturers, laying a solid foundation for in-depth technical cooperation and project implementation in the field of intelligent chassis in the future.

In the future, Milliohm Electronics will continue to deeply cultivate the automotive electronics track, focus on the research and innovation of automotive grade precision components, continuously iterate and optimize a complete set of automotive electronics solutions, deepen technical linkage and deep cooperation with major vehicle OEMs, and continuously empower the high-quality development of new energy vehicles and intelligent chassis industries with high-quality and highly reliable automotive grade products.