GDJYDG.GDJYDG was established in December 1999 and is located in Xingning City, Guangdong Province. As a high-tech enterprise, it integrates the R&D, production, and sales of enameled wire. The company specializes in manufacturing mid-to-high-end enameled copper round wire (Ф0.035~Ф2.5mm) and enameled copper flat wire, with an annual production capacity of 20,000 tons. Its products are widely used in industries such as motors, transformers, micro motors, solenoid valves, relays, new energy, and photovoltaic energy storage. The company actively expands into the new energy market, having obtained management system certifications including ISO9001, ISO14001, and IATF16949. Its enameled wire products hold UL certification from the United States. Additionally, the company participates in drafting national and industry standards, committed to providing high-quality enameled wire and oxygen-free copper rod series products.