wiring harness for electric vehicles

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卢若迪

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Sep 3, 2025, 4:15:02 AMSep 3

to GEM NEV Electric Vehicle Forum

Wiring harness：the foundation of automobile in the era of AI

In the transformative era of AI-powered transportation—encompassing autonomous vehicles, electric cars, delivery robots, and advanced drones—the wiring harness has evolved from a simple passive component into a critical foundation of automobile industry. Now let’s discuss some critical function of wiring harness and the reason why it is indispensable.

1. The application in electric vehicles. As you can see，the development of electric vehicles is

advancing rapidly. Based on data，the global sales share of electric vehicles has reached 30% until December 2024, which accounted for only 4% in 2020. In some areas especially in China，the electric vehicles are gradually replacing gasoline vehicles to be the main means of transportation with a sales

share of 44% from January to May in 2025. As a result，wiring harness，one of the critical components of electric vehicles，is capable to deliver electric power，transfer information，safeguard the power system and increase battery life.

2. The application in intelligent robots. In the era of AI，robots have been endowed with intelligence to support humans in many ways. Therefore，with the function of power transmission，signal and control transmission，data transmission and integration，the wiring harness has become a crucial link in the productions of all sorts of robots. Specifically wiring harnesses can be applied to industrial robots to provide flexibility for joints，and they can also be applied to mobile robots（AGV/AMR）as a part of mobile chassis such as which on the sweeping robots and food delivery robots. Beyond that，the most significant application is on the humanoid robot to enable them face complicated challenges.

3. The application in agricultural/industrial machinery. Nowadays，agriculture and engineering technology are undergoing a transformation from mechanization to intelligence，and wiring harnesses act a critical role in this transformation. Both of data control and power transmission rely on wiring harness to complete the instructions of AI and achieve automation agriculture and industry.

Coincidentally，Foshan Lesun Electric have been committed to producing all kinds of wiring harness for 12 years，with 400+ highly skilled employees and the 30000 m² of factory space. We provide wiring harness for electric vehicles，commercial vehicles，engineering vehicles(hoisting machinery and scissors aerial work platform)，agricultural machinery，floor scrubbers，delivery robots，forklift robots and so on. We are devoted to providing customized services and tailoring the wiring harnesses for you. If you have a desire to learn more about the products, please click on the company’s website: https://www.fslesun.com/ or http://www.gdlesun.com/ .