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AboutSpecializing in the R&D, production, and manufacturing of fine and specialty enameled wires used as components for various electronic information products, household appliances, and defense technology systems.
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ProductsThe company’s main product is polyurethane silver-plated enameled wire, professionally manufactured with guaranteed quality.
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BlogTrack information, focus on news, and stay up-to-date with company news and industry trends in real time.
Zhejiang Yongjin Wire Co., Ltd.
Building a benchmark manufacturer of silver-plated enameled wire in the industry.
Specializing in the R&D, production, and manufacturing of fine and specialty enameled wires used as components for various electronic information products, household appliances, and defense technology systems.
Zhejiang Yongjin Wire Co., Ltd.
Specializing in the production of fine and specialty enameled wires.
Our company integrates R&D, production, manufacturing, and sales into a single entity, offering one-stop professional solutions for enameled wires.
Product Center
Providing one-stop professional solutions for enameled wire.
The main product is polyurethane silver-plated enameled wire.
About Us
Zhejiang Yongjin Wire Co., Ltd.
Zhejiang Yongjin Wire Co., Ltd. was established in 2018 with a registered capital of 10 million yuan. Located in Jinqing Town, Luqiao District, the company’s factory covers an area of approximately 7,000 square meters and employs over 40 people. The company specializes in the R&D, production, and manufacturing of fine and special enameled wires used as components in various electronic information products, household appliances, and defense technology equipment. Its flagship product is polyurethane-silver-plated enameled wire, and the company holds one invention patent and six utility model patents. Equipped with four sets of advanced Austrian high-DV continuous drawing production lines, the company is a leading manufacturer in the industry. The company’s output value has been steadily growing; in 2020, its output value reached 103 million yuan, and it is projected to exceed 200 million yuan in 2021.
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Providing one-stop professional solutions for enameled wire.
The series of direct-weldable polyurethane enameled copper wires are suitable for use in relays, micro-motors, transformers, instruments and meters, as well as coils for various electronic components and assemblies. The series of direct-weldable polyurethane silver-plated enameled copper round wires are widely used in fields such as electronic communications, aerospace, and military industries.
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Blog
Tracking Information · Focusing on News
We never stop thinking and closely follow industry development trends. Welcome to learn about our recent news and research.
2024
05-21
A leader in technology and quality among silver-plated wire manufacturers.
In high-tech fields such as electronics, telecommunications, aerospace, and defense industries, silver-plated wires—high-performance conductors—are highly favored for their excellent electrical conductivity, thermal conductivity, corrosion resistance, and ability to withstand high temperatures and oxidation. The manufacturers behind these silver-plated wires are the very pioneers in technology and the key producers of these premium-quality products. The technological prowess of silver-plated wire manufacturers serves as the fundamental guarantee of their product quality. Typically, these manufacturers have a dedicated R&D team that continuously introduces new technologies and processes, striving to enhance both the performance and quality of silver-plated wires. They conduct in-depth research into the silver-plating process, optimizing the thickness and density of the silver coating to improve its corrosion resistance and antioxidant properties. At the same time, they rigorously screen raw materials, ensuring that high-quality oxygen-free copper is used as the substrate, thereby further boosting the conductivity and thermal conductivity of the silver-plated wires. The production process of silver-plated wires is a meticulous and complex procedure. Before starting, manufacturers pre-treat the raw materials to remove surface oils and oxides, ensuring the purity of the substrate. Next, the substrate is placed in silver-plating equipment, where a thin layer of silver is electroplated onto its surface through electrolysis or other methods. Following this, the wires undergo processes such as drawing and annealing to achieve the desired diameter and performance characteristics. Finally, manufacturers subject the silver-plated wires to stringent quality inspections.
2024
05-11
The core material in the electrical wire industry—enameled copper round wire.
In the electrical industry, enameled copper round wire is an indispensable wire material. Widely used in electrical equipment, electronic devices, household appliances, and other fields, it facilitates the conversion of electromagnetic energy and plays a crucial role in key devices such as motors and transformers. This article introduces the characteristics, manufacturing processes, and application areas of enameled copper round wire. Enameled copper round wire, also known as winding wire, consists primarily of two parts: the conductor and the insulation layer. The conductor is typically made from high-purity electrolytic copper, which boasts excellent electrical conductivity. The insulation layer is formed by coating the conductor surface with a special insulating varnish that, after being cured at high temperatures, develops outstanding insulating properties and wear resistance. A distinctive feature of enameled copper round wire is the tight bond between its conductor and insulation layer, which not only ensures superior electrical conductivity but also effectively prevents short circuits and leakage currents. The production process of enameled copper round wire involves multiple stages. High-purity electrolytic copper undergoes a drawing process to produce copper wires with gradually decreasing cross-sectional areas and increasing lengths. These copper wires are then coated on their surfaces using specialized painting machines; the applied varnish is subsequently cured in a drying oven, forming a uniform insulating layer. After painting, the copper wires undergo diameter adjustments to meet the requirements of various application scenarios. Through lamination and finishing processes, the enameled wire achieves a more robust insulation structure and enhanced performance.
2024
05-01
A pioneer in the development of the silver-plated wire industry
In the wire and cable industry, silver-plated wire manufacturers, with their sophisticated technology and high-quality products, have become a vital driving force behind industry development. These manufacturers not only possess advanced production equipment and cutting-edge technologies but also boast professional R&D teams and rigorous quality-control systems, ensuring that they deliver top-notch silver-plated wire products to their customers. Silver-plated wire is a type of conductor in which a layer of silver is electroplated onto a copper core, offering exceptional electrical conductivity, thermal conductivity, and corrosion resistance. It finds extensive applications in fields such as electronics, telecommunications, aerospace, and more. The production processes of silver-plated wire manufacturers strictly adhere to national standards and industry regulations; every stage—from raw material procurement to product shipment—is meticulously controlled to ensure that the products meet the highest quality and performance standards. Among the many silver-plated wire manufacturers, some companies stand out due to their strong technological capabilities and market competitiveness. These manufacturers place great emphasis on technological innovation and product R&D, continuously introducing new types of silver-plated wires to meet the ever-changing demands of the market. They actively expand both domestic and international markets, establishing long-term, stable partnerships with numerous enterprises and earning widespread customer trust and positive feedback. In addition, silver-plated wire manufacturers pay close attention to environmental protection and sustainable development. During the production process, they adopt environmentally friendly materials and processes to minimize their impact on the environment. They also strengthen waste management and recycling efforts, thereby achieving resource conservation and sustainability.
Specializing in the R&D, production, and manufacturing of fine and specialty enameled wires.
Contact Us
Mobile phone:0576-82931988
Email:zjyjxc@zjyjxc.cn
Address: Zhi’en Environmental Protection Industrial Park, Jinqing Town, Luqiao District, Taizhou City, Zhejiang Province
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