The high-voltage wiring harness of new energy vehicles is a wiring harness system for transmitting high-voltage electric energy in electric vehicles. It plays the role of connecting core components such as power batteries, motor controllers, and high-voltage distribution boxes. It is a key component for vehicle power transmission and power distribution. AUPINS high-voltage wiring harness is designed and manufactured to meet the requirements of high voltage, high current, high protection level, and anti-electromagnetic interference, ensuring the performance and safety of the entire vehicle.