金杯电工取得电动汽车用电缆低温试验装置专利，能大大的提高试验结果的准确性及有效性

Group 1 - The State Intellectual Property Office of China granted a patent to Jinbei Electric Hunan Cable Co., Ltd. for a "Low Temperature Testing Device for Cables Used in Electric Vehicles" with authorization announcement number CN223217593U, applied on September 2024 [1] - The patent describes a utility model that includes a frame with detachable first and second rotating mechanisms, connected by a transmission chain, designed for testing electric vehicle cables [1] - The testing device features a test rod that can rotate and is designed to hold a sample cable, with a weight attached to the unwound portion of the cable, indicating a focus on ensuring the reliability of electric vehicle components [1] Group 2 - Jinbei Electric Hunan Cable Co., Ltd. was established in 2004 and is located in Hengyang City, primarily engaged in the manufacturing of computers, communications, and other electronic devices [2] - The company has a registered capital of 400 million RMB and has made investments in 7 enterprises, participated in 2062 bidding projects, and holds 344 patents [2] - Additionally, the company has 154 trademark registrations and possesses 3620 administrative licenses, indicating a robust operational footprint in the industry [2]