2026-03-23 10:17:21
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CHANGFENG GROUP.Founded in 1996 with a registered capital of 600 million RMB, CHANGFENG GROUP is a National High-Tech Enterprise. Currently, the company has developed into a comprehensive economic entity integrating production, sales, and R&D. As a pioneer in the domestic production of 6–35 kV aluminum alloy cables, CHANGFENG GROUP has introduced advanced aluminum alloy cable production technology from the United States. Its conductors utilize a unique compacted conductor technology, achieving a compaction ratio of 0.94—surpassing the domestic standard of 0.9—and demonstrating a significant technological advantage within the industry. In October 2015, the company obtained UL certification in the United States, covering four standard products and 11 product systems. In 2011, CHANGFENG GROUP independently developed mineral-insulated flexible fire-resistant cables, becoming China’s first manufacturer of aluminum alloy fire-resistant cables, and has since obtained 12 national patents. The company implements comprehensive management of its production processes and quality supervision systems through standardization, systematization, and proceduralization to ensure the reliability and stability of product quality.