Innovation as the Foundation, Digital Intelligence as the Driver! Yujiang Huaerda Cable Accelerates High-Quality Development

Walking into the production workshop of Huaerda Cable Group Co., Ltd. located in Yujiang District Industrial Park, Yingtan City, KUKA robotic arms from Germany are processing copper wires with precision at the 0.001-millimeter level. Intelligent production lines covered by 5G signals are operating at high speed, and copper wires as thin as hair shuttling flexibly between automated equipment, just like agile "industrial elves". Forklifts rush back and forth between different workshops to deliver materials accurately, and the full-process digital control system refreshes production data in real time, presenting a vivid picture of intelligent manufacturing featuring "machine replacement and data-driven". This national high-tech enterprise with more than 120 employees is taking innovation as a bridge and digitalization as a path, accelerating high-quality development in the enameled wire industry track.

As a National Green Factory and a member of the 4th batch of national-level specialized, refined, distinctive, and innovative "little giant" enterprises, Huaerda Cable has always focused on the R&D, production and sales of enameled wires, building core competitiveness through "micron-level" precision manufacturing. The company's product specifications cover the full range from 0.06mm to 2.600mm, including core categories such as Class B, F, H and above Class C composite enameled round copper wires. Among them, the independently developed 200-class high-temperature resistant multi-layer composite enameled wire has successfully overcome the common problem of adhesion in the industry. With precise paint film control, excellent insulation wear resistance and aging resistance, it has not only been rated as a "Jiangxi Famous Brand Product" but also holds a relatively high share in the domestic market. In 2025, the company's technological innovation achieved fruitful results again - Wu Xuefeng, Manager of the Production Technology Department, introduced: "In 2025, through the joint efforts of the production technology department and front-line employees of Huaerda for nearly a year, we selected high-quality raw materials and advanced continuous drawing and coating equipment, and successfully completed the development of 3 provincial-level new products. In particular, significant breakthroughs have been made in the core innovation points of intelligent response welding gene and heat-resistant direct welding decoupling structure, creating certain benefits for the company."

Behind technological innovation is the continuous increase in R&D investment and profound technical accumulation. Data shows that the company's R&D expenditure jumped from 20.8084 million yuan in 2024 to 35.7947 million yuan in 2025, a year-on-year increase of 72%. It has accumulated 48 patents (including 11 national invention patents) and 2 software copyrights, deeply participated in the drafting of two national standards, passed ISO four major management system certifications and US UL certification, and built a full-chain quality traceability system from raw materials to finished products. The maturity level of intelligent manufacturing capabilities has reached Level 3. Yan Chunfeng, Deputy General Manager of Huaerda Cable Group Co., Ltd., said excitedly: "In 2025, Huaerda Cable Group has achieved great results in digital transformation, technological innovation and enterprise management. In terms of enterprise digital transformation, we have won the title of the first batch of 'Little Lighthouse' enterprises in Jiangxi Province; in terms of technological innovation, in 2025, we obtained the title of Provincial Enterprise Technology Center, and 3 products won the honors of provincial-level new products and 'leader recruitment' projects; in terms of enterprise management, we have achieved remarkable results in energy conservation and consumption reduction, and improving quality levels. In 2026, we will continue to increase investment in technological innovation and enterprise digital management to provide greater momentum for Huaerda's further development." The company's core technology "integrated intelligent control method for enameled wire coating and curing" has become a key support for improving production efficiency and product stability.

Digital transformation is another key engine for Huaerda Cable to achieve leapfrog development. As one of Jiangxi Province's first batch of intelligent manufacturing demonstration workshops, the company took the lead in introducing world-class production equipment, built a "5G + Industrial Internet" digital base, and realized full-process digital control. In 2025, the enterprise was successfully rated as the first batch of "Little Lighthouse" enterprises in Jiangxi Province, with remarkable results in digital transformation: through the collaborative linkage of ERP, MES and WMS systems, production scheduling efficiency has increased by more than 30%; intelligent testing equipment has replaced manual inspection, and the product qualification rate has stabilized above 99.8%; the annual production capacity of enameled wire has reached 20,000 tons, and the annual output value has increased from 1.1881143 billion yuan in 2024 to 1.2165652 billion yuan in 2025, stabilizing at a scale of more than 1.5 billion yuan. "In the past, production relied on manual experience. Now data is real-time visible and equipment is intelligently linked, which not only reduces labor intensity but also achieves the dual goals of improving quality and efficiency," the person in charge of the production workshop said, pointing to the digital monitoring screen.

With innovation and digitalization as the foundation, Huaerda Cable's market layout has been continuously expanded. The company's products are not only widely used in traditional fields such as 5G communication equipment, motors and household appliances but also deeply involved in new infrastructure tracks such as new energy vehicles, rail transit, photovoltaic energy storage and UHV power transmission and transformation, providing core component support for high-end scenarios such as military products and aerospace. Relying on its excellent product quality and technical strength, the enterprise has established stable cooperative relations with leading enterprises in the industry such as Chint, Delixi and Shenghuabo. Its products are exported to Southeast Asia and other countries and regions, building a three-dimensional market network covering domestic and foreign markets.

Looking to the future, Huaerda Cable's development blueprint has been drawn. "In 2026, we will continue to increase investment in technological innovation and digital management, plan to invest 10 million yuan in equipment upgrading, add AMR robots, start the construction of smart warehousing projects, and aim to achieve Level L8 of Jiangxi Province's comprehensive digital development level for manufacturing industry," Yan Chunfeng said. The company will take "intelligent manufacturing + green energy" as the dual drive, focus on technological breakthroughs in high-end fields such as enameled wires for automotive seat heating, fast charging piles and robots, continuously break through higher-grade high-temperature resistant and special composite enameled wire technologies, and strive to build a "lighthouse factory" in China's enameled wire industry.

From overcoming technical difficulties in the industry to leading digital transformation, from deepening the domestic market to expanding the overseas layout, Huaerda Cable is writing a vivid answer to the high-quality development of Yujiang's manufacturing industry through the development path of specialization, refinement, differentiation and innovation. Driven by the dual wheels of innovation and digitalization, this local enterprise in Yujiang will surely continue to accelerate on the road of high-quality development and shine more brightly.