CHANGFENG GROUP.CHANGFENG GROUP, established in 1996 as a national high-tech enterprise, has evolved into a comprehensive conglomerate. As a leader in China's aluminum alloy cable sector, it pioneered the introduction of American production technology. Its proprietary compacted conductor technology achieves a compaction ratio as high as 0.94, surpassing domestic industry standards, and earned UL certification in 2015. The Group has also achieved remarkable success in the fire-resistant cable sector, becoming China's first enterprise to independently develop mineral-insulated flexible aluminum alloy fire-resistant cables, holding 12 national patents. Implementing standardized production and quality management systems, the company offers a comprehensive product line covering high and low voltage power cables, overhead cables, fire-resistant cables, specialty cables, control cables, and various other wire and cable products.