Baoding Huayu Electromagnetic Wire Co., Ltd. is located in the Power and Electrical Industry Cluster Zone of Mancheng District, Baoding City. For many years, it has been deeply engaged in the research and development, production, and sales of special flat electromagnetic wires. It is a specialized, refined, differentiated and innovative industrial enterprise in the Beijing-Tianjin-Hebei region with the capability of large-scale mass production and customized R&D. The company has a standardized production plant and automated production lines. Its current monthly production capacity is stably maintained at more than 300 tons, and its annual output value exceeds 300 million yuan. With solid production capacity and stable supply capability, it has become an important wire supporting supplier in the fields of transformers and new energy electrical equipment.

The company adheres to technology empowering production. It has independently developed and obtained a utility model patent for paper-wrapped wire automatic wrapping equipment, continuously optimizing core processes such as wire drawing, wrapping, and insulation curing. It has established a full-process quality control system from raw material incoming, process testing to finished product outgoing, which can stably control the dimensional accuracy and insulation performance of the wires to meet the strict technical standards of mid-to-high-end customers.

The company has built a complete product system, mainly offering five series of special electromagnetic wires: paper-wrapped flat wire, film-wrapped flat wire, silk-wrapped wire, sintered wire, and enameled flat wire.

Paper-wrapped flat wire has a flexible and stable insulation layer with high mechanical strength, and is widely suitable for oil-immersed transformers and high-power reactor windings. Film-wrapped flat wire uses high-performance polyimide film wrapping, with high temperature and voltage resistance ratings, and is mostly used in dry-type transformers and high-voltage special motors. Silk-wrapped wire has excellent high-frequency characteristics and low loss, suitable for intermediate-frequency coils and special inductor windings. Sintered wire is resistant to high temperature and aging, and can operate for a long time under harsh working conditions, serving special electrical equipment. Enameled flat wire has complete specifications and uniform cross-section, suitable for new energy motors and compact winding structures, and can be customized with non-standard specifications according to customer needs.

The products are widely sold to Beijing-Tianjin-Hebei, Yangtze River Delta and other regions, and are applied in multiple fields such as power transmission and transformation equipment, industrial motors, new energy equipment, and rail transit supporting electrical appliances. Relying on the advantages of the local industrial cluster, the company can quickly respond to customers’ sample making and bulk supply needs, with an efficient and stable supply chain.

Based in Mancheng, Huayu Electromagnetic Wire takes large-scale production capacity as its foundation and process innovation as its driving force, continuously expanding market coverage and enhancing product competitiveness. In the future, the company will continue to increase R&D investment, expand high-end special wire categories, steadily expand production capacity, and use high-quality products and pragmatic services to support the high-quality development of the regional power and electrical industry.