Enameled wire serves as a critical component in compressors, directly influencing their operational efficiency, stability, and service life. As a leading manufacturer in China's enameled wire industry, Shandong Huilong has established a strong reputation for delivering high-quality products tailored to the rigorous demands of compressor applications.
Founded in 1970, Shandong Huilong boasts over five decades of expertise in enameled wire production. Located in Dezhou Tianqu Industrial Park, the company occupies a 23,310-square-meter facility with a professional team of over 70 employees. Its annual production capacity has grown from 400 tons to 8,000 tons (with a maximum load capacity of 9,000 tons), ensuring robust supply capabilities for global customers.
1. Premium Conductivity & Corrosion Resistance
Shandong Huilong’s enameled wires use aluminum rods with 99.9% purity as conductors, minimizing electrical resistance and energy loss to enhance compressor efficiency. For refrigeration compressors—especially enclosed types exposed to refrigerants—the wires are coated with ELANTAS insulation paint, a high-performance material that resists chemical corrosion and prevents short circuits, significantly extending compressor lifespan.
2. Precision Coating Technology
Each wire undergoes 10–12 layers of paint coating via a unique die-coating process, ensuring uniform film thickness and exceptional adhesion. This results in flexible, durable insulation that withstands frequent start-stop cycles and mechanical vibrations in compressors, maintaining stable performance under harsh conditions.
3. Diverse Specifications & International Standards
The company’s products range from 0.2mm to 6.00mm in diameter, with spool types including PT25, PT30, and PT270, catering to diverse compressor designs. Compliant with international standards (IEC-60317, GB/T, JIS, NEMA), these wires meet the rigorous requirements of global compressor manufacturers.
Shandong Huilong’s enameled wires are sold in over 50 countries and regions, including South Korea, Thailand, India, Brazil, and Australia, serving nearly 100 clients. By adapting to regional technical standards and continuously optimizing products through international collaborations, the company has strengthened its competitiveness in global markets. Its solutions are trusted by compressor manufacturers worldwide to ensure product quality and compliance with international regulations.
In an industry driven by efficiency, energy savings, and reliability, Shandong Huilong’s enameled wires stand out as an ideal choice for compressor manufacturers. With advanced technology, strict quality control, and a global service network, the company not only elevates compressor performance but also contributes to the sustainable development of the global compressor industry.
Enamelled Wires for Automotive
The Application of Shandong Hu
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The Application of Shandong Hu
