Yongxing manufactures a full range of custom aluminum and copper heat sinks, from standard extrusions to high-performance thermal solutions for demanding applications.
Yongxing is a trusted heat sink manufacturer providing stable quality, engineering support, and reliable production for global OEM customers.
With over 15 years of experience, Yongxing focuses exclusively on aluminum and copper heat sinks, delivering consistent thermal performance from prototype to mass production.
We support custom heat sink design based on your power, space, and application requirements, including thermal analysis, material selection, and structure optimization.
Our production follows ISO9001, IATF16949, and EN standards, ensuring stable quality, traceability, and reliable performance in every batch.
From fast prototyping to stable mass production, Yongxing provides clear communication, on-time delivery, and long-term support for global customers.
Yongxing is a professional manufacturer specializing in custom aluminum and copper heat sinks. With 15+ years of experience, we deliver stable quality from prototyping to mass production.
Our heat sinks are widely used in new energy, rail transit, 5G, medical, and industrial applications,supporting global OEM customers with reliable performance and on-time delivery.
Proven heat sink solutions for real-world applications across industries.
Find clear answers about certifications, lead time, customization, and OEM support.
Our heat sink products are manufactured under ISO9001 and IATF16949 quality systems. We also support EN15085, ISO14001, and other standards depending on application requirements.
Sample lead time is typically 7–14 days, depending on design complexity. Mass production lead time is stable and confirmed per project. We support shipping by DHL, FedEx, air freight, and sea freight worldwide.
Yes. Yongxing specializes in custom aluminum and copper heat sinks. We support OEM / ODM projects, including design optimization, prototyping, and mass production.
We accept T/T (Telegraph Transfer), L/C (Letter of Credit), PayPal, Western Union, and Alibaba Trade Assurance. For large orders, we offer flexible payment terms like 30% deposit and 70% before shipment.
We provide technical support, quality tracking, and responsive after-sales service. Any quality or performance issues will be handled promptly by our engineering team.
MOQ depends on the product type and manufacturing process. Pricing is based on material, structure, quantity, and surface treatment. Please contact us with your requirements for an accurate quotation.
Industry insights on heat sink manufacturing, pricing, lead time, and OEM solutions.
Hot components fail. Overheating kills performance and lifespan. Many engineers struggle to choose the right cooling method. This confusion leads to poor system design and costly failures. Active
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Heat problems destroy performance fast. Devices overheat, slow down, and fail. Many systems still rely on passive cooling, but that often cannot handle high power loads. An active heat sink uses both
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Heat builds up fast in electronics. That heat damages parts and reduces life. Many systems fail early because cooling is weak or poorly designed. A passive heat sink is a cooling device that removes
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Heat builds up fast in modern devices. Many systems fail early because cooling is not efficient enough. Aluminum is widely used for heat sinks because it offers good thermal conductivity, low weight,
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