Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

This aluminum heat sink is precision-extruded from 6063-T5 alloy, with a composition of 97.5% aluminum, 0.5% magnesium, and 0.4% silicon, delivering thermal conductivity suited for LED and conventional lighting fixtures. The supplier performs full deep processing in-house, including aging, cold drawing, CNC machining, and surface treatments like powder coating and oxidation coloring to meet custom requirements. Bulk packaging is configured for international export to lighting manufacturers and fixture suppliers.
The 6063-T5 grade is chosen for its balance of formability and thermal performance, with typical tensile strength in the range of 180-240 MPa and thermal conductivity around 200-210 W/m·K for standard extrusions. Surface finishes include sandblasting, polishing, and fluorocarbon coating, while standard profiles often feature fin pitches of 2-6 mm and base thicknesses of 3-10 mm depending on the fixture design. The material’s corrosion resistance and lightweight properties are typical advantages for outdoor and indoor lighting applications.
Lighting fixture manufacturers source these heat sinks for high-power LEDs, streetlights, and industrial luminaires where thermal management is critical to longevity. Opoint APM Ltd. produces to customer drawings or samples, with the factory’s 8000 m² facility in Foshan supporting annual output valued at approximately US$5 million. Buyers should confirm custom dimensions, surface treatments, and packaging specifications to align with their assembly lines and export logistics.
| Alloy Grade | 6063-T5 |
| Chemical Composition | Al 97.5%, Mg 0.5%, Si 0.4% |
| Thermal Conductivity | 200-210 W/m·K (typical for 6063-T5) |
| Tensile Strength | 180-240 MPa (typical for 6063-T5) |
| Manufacturing Process | Precision extrusion with deep processing (aging, cold drawing, CNC machining) |
| Surface Treatments | Powder coating, oxidation coloring, sandblasting, polishing, fluorocarbon coating |
| Fin Pitch | 2-6 mm (standard for lighting applications) |
| Base Thickness | 3-10 mm (standard range) |
| Corrosion Resistance | High (typical for 6063 alloy) |
| Packaging | Bulk packaging for international export |
Opoint APM Ltd. operates from a 8000 m² facility in Yundonghai, Sanshui, Foshan, Guangdong, with a complete production line covering extrusion, aging, cold drawing, sawing, drilling, tapping, deburring, and CNC machining. The factory specializes in aluminum profiles for industrial, architectural, and lighting applications, including heat sinks, radiators, and custom components produced to client drawings or samples.
The supplier’s annual output is valued at approximately US$5 million, with a focus on export markets. Its equipment includes extrusion presses, CNC milling and lathing machines, punching and bending machines, and surface treatment lines for oxidation coloring and powder coating. The company has served long-term customers since its establishment, emphasizing flexibility in custom production for lighting and other aluminum product requirements.
Our aluminum heat sinks for lighting fixtures are manufactured through precision extrusion with full capability from raw extrusion to deep processing, including aging and cold drawing. These thermal management components are engineered from 6063-T5 aluminum alloy to provide efficient heat dissipation for LED and conventional lighting fixtures. Available in standard and custom dimensions with bulk packaging for international export to lighting manufacturers and fixture suppliers worldwide.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before ordering, verify the heat sink’s alloy grade, thermal conductivity, and surface treatment to ensure compatibility with your lighting fixture’s power output and environmental conditions. Request samples or prototypes to test fit, finish, and thermal performance in your specific application. Confirm whether the supplier can produce to your custom drawings or samples, as this is critical for non-standard designs.
Logistics details to confirm include packaging specifications for bulk export, Incoterms (e.g., FOB Foshan), and lead times for custom versus standard profiles. Discuss payment terms such as T/T or L/C, and ensure the supplier can provide the necessary export documentation, including certificates of origin and material test reports. Lead times may vary based on customization complexity and order volume.
Quality checks should include dimensional accuracy, surface finish consistency, and thermal performance testing. Inspect the heat sinks for defects such as burrs, scratches, or inconsistent anodizing. Request third-party test reports for thermal conductivity and corrosion resistance if not already provided. Document all specifications and agreements in writing to avoid discrepancies during production and shipment.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Aluminum Heat Sink For Lighting Fixture for your business, securing the right balance of quality and cost is essential. Opoint APM Ltd., a verified supplier based in China, offers this product with key specifications including 6063-T5 Aluminum Alloy, Aluminum 97.5%, Magnesium 0.4-0.9%, Silicon 0.2-0.6%, and Custom extrusion profiles; standard lengths 1m-6m, fin heights 10-100mm (customizable). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2,8003,500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7604.29, making it a staple in the Aluminum Hardwares sector with strong demand from importing countries worldwide.
Importing Aluminum Heat Sink For Li requires careful attention to shipping logistics, customs compliance, and secure payment terms. Opoint APM Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7604.29 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading online B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Aluminum Heat Sink For Li has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Aluminum Hardwares category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.
Importing Aluminum Heat Sink For Li requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7604.29 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Aluminum Heat Sink For Lighting Fixture from Opoint APM Ltd. is $2,8003,500./Unit on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Opoint APM Ltd. through EximNext.
The supplier, Opoint APM Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Aluminum Heat Sink For Li. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Aluminum Heat Sink For Lighting Fixture is classified under HS Code 7604.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Aluminum Heat Sink For Li from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Opoint APM Ltd.. Ensure you have the necessary import licenses for Aluminum Hardwares products in your destination country.
Yes, Opoint APM Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Aluminum Heat Sink For Lighting Fixture supplied by Opoint APM Ltd. include 6063-T5 Aluminum Alloy, Aluminum 97.5%, Magnesium 0.4-0.9%, Silicon 0.2-0.6%, and Custom extrusion profiles; standard lengths 1m-6m, fin heights 10-100mm (customizable). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Opoint APM Ltd. offers Aluminum Heat Sink For Li with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Aluminum Heat Sink For Li is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Opoint APM Ltd. through our platform.
Opoint APM Ltd. maintains international quality certifications. These ensure that the Aluminum Heat Sink For Li meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Opoint APM Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Opoint APM Ltd..
Discover more products in Aluminum Hardwares from verified suppliers worldwide.