Silver contacts are the "heart" of electrical switching systems. Currently, the global market is shifting toward high-purity Silver-Nickel (AgNi) and Silver-Tin Oxide (AgSnO2) alloys to meet the demands of complex circuitry in smart cities and green energy grids.
Miniaturization and high current density are the defining trends. As devices get smaller, the need for silver solder paste with low melting points and high tensile strength becomes critical for reliable micro-connections.
The rise of Electric Vehicles (EVs) has surged the demand for high-performance copper busbars and silver contacts that can withstand high-voltage arcs and rapid thermal cycling without degradation.
Established in 2019 in Liushi, the renowned "Capital of Electrical Appliances" in China, Zhejiang Xingma Copper Industry Co., Ltd. has rapidly ascended as a premier manufacturer of high-precision electrical components. We specialize in the integrated production of copper wire, silver contacts, and metal stamping parts.
Our facility spans over 10,000 square meters (including specialized production areas) and is equipped with top-tier machinery, including Fuchuan beam machines, Dingtian drawing machines, and 160-ton automatic punching machines. We are certified under ISO9001 and ISO14001, ensuring that every product—from copper braided wire to silver nickel contacts—meets rigorous international quality and environmental standards.
International buyers prioritize stability of supply and material purity. Our ability to provide T1/T2 grade red copper (≥99.9% purity) and customizable silver alloy percentages allows global engineers to optimize conductivity while managing material costs.
In industrial hubs, the demand for "Ready-to-Install" components is rising. Our factory provides custom cut & weld solutions, where copper stranded connections are pre-terminated, saving local assembly lines significant labor time and reducing failure rates at the connection points.
As a member of the Zhejiang Cable Accessories Industry Association and the China Forging Association, Xingma Copper demonstrates unparalleled authority in the field. Our in-house microscope hardness testers and air dryers ensure every batch is verified before export to Europe, America, and the Middle East.
Based in Liushi, we utilize direct access to Shanghai and Ningbo ports for rapid global shipping.
Proximity to raw copper markets allows us to maintain abundant stock and stable pricing for customers.
From drawing and braiding to spot welding and stamping, we handle the entire lifecycle of production.
Decades of collective experience ensures products meet the high standards of European and American markets.
As a Global Leading Silver Contact Manufacturer, our expertise lies in the metallurgical precision of the contact interface. Silver contacts are essential for ensuring low electrical resistance and high oxidation resistance in relays, contactors, and switches. By utilizing specialized annealing furnaces and automatic cutting machines, we control the grain structure of the silver alloys, which directly impacts the number of switching cycles a component can survive.
Furthermore, our Silver Solder Paste is engineered for high-strength bonding. It features a low melting point to prevent thermal damage to sensitive copper substrates while providing a robust joint that can withstand vibration in heavy industrial machinery. Our Metal Stamping division complements this by creating custom-designed contact carriers that ensure perfect alignment and mechanical stability.
Zhejiang Xingma Copper Co., Ltd. will work together with you to achieve win-win results! Based on the national market, closely combining the characteristics of various industries, digging deep into customer applications, relying on strong manufacturing strength, integrating cutting-edge technical concepts, quickly responding to changing needs of customers, and providing industry customers with reliable, high-quality, and easy-to-expand product customization solutions.
Xingma
