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.
Buying heat sinks from overseas suppliers can create payment concerns. Many buyers worry about transaction safety, payment methods, and how to protect their business during international cooperation.
view more
Heat sink performance often fails because surface protection is ignored. Corrosion and wear slowly damage thermal stability in real systems. This creates hidden risks in long-term operation. Surface
view more
High-temperature environments create serious challenges for thermal management. Normal heat sinks may lose efficiency when equipment works under extreme heat conditions. Heat sinks made from
view more
Heat sinks often leave the factory in perfect condition but arrive with bent fins, scratches, or damaged surfaces. Poor packaging can turn a high-quality product into a costly problem before it
view more
