Do cob led need a heat sink
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Custom Heat Sink
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IGSINK
The company covers an area of 15,000 square meters. The company has established production workshops for radiator product welding, CNC processing, stamping, heat pipes, liquid cooling, etc. It mainly designs and produces various electronic cooling products such as air-cooled cooling modules, liquid-cooled cooling modules, copper and aluminum parts, stamping parts, heat pipes, etc.
Types of Heat Sink We Manufacturing
From aluminum extrusions to custom liquid cooling systems, we offer more than 10 specialized heat sink categories optimized for your unique thermal challenges – all manufactured with ISO certified quality control.
Custom Heat Sink Supporting Services
We provide free thermal simulation, thermal design, verification and testing.
Customization Options：Change Height,Change Base Size,Change Surface Finish,Add Through Hole,Add Tapped Hole,Add Pedestal,Add Push-Pins,Add Shoulder Screws,Add TIM,etc.
Materials: aluminum, copper and its alloys, thermal grease, graphene, ceramic composite materials, etc.
Manufacturing processes: CNC machining, extrusion, welding, stamping, skiving, bonded fins, folded fins, heat pipes, liquid cooling, stacking, cold forging, friction stir welding, etc.
Surface treatment: anodizing, powder coating, chromate conversion coating, chemical nickel plating, mechanical polishing, sand blasting,etc.
Heat sink application industry
Empowering industries from aerospace to AI with precision-engineered thermal solutions – our heat sinks ensure peak performance and reliability in high-demand environments.
Radiator development and design process
Solution design
Customers provide power, space requirements, air volume requirements, and hot sales targets. Our company provides product development
Simulation
After the customer confirms the solution, our company provides simulation of single cooling module or whole machine product, and provides simulation data and report.
Sample making
According to the final plan, the sample process is entered, and the heat pipe radiator sample is 7-8 days; the heat pipe radiator sample is 9- 12 days
Inspection and testing
The factory can meet various thermal performance tests; size test reports, reliability test reports, etc.
Project control and mold opening
Project and mold opening schedule. A dedicated person will control the overall progress of the model. The mold opening cycle for the old heat pipe welding model is 3-4 weeks.
Trial and mass production
100% inspection of heat pipes before product shipment, 100% secondary inspection of overall product performance, appearance inspection, fixture inspection, etc.
Yes. The engineering team can provide customized designs based on customer cooling requirements (such as power, size, and environment), and quickly verify feasibility through prototypes and test groups.
Our company has passed ISO 9001 quality management system certification, and key products comply with RoHS and REACH environmental standards.
The MOQ for standard products is 500 pieces, and the MOQ for customized products can be negotiated to 100 pieces (depending on the complexity of the mold).
Primary options:
- Aluminum 6063-T5 (Lightweight, 200-230 W/m·K, ISO 9001 certified)
- Copper C1100 (380 W/m·K, MIL-DTL-12545 standard)
- Hybrid Al/Cu with vacuum brazing (For >500W high-power LED drivers)
All materials pass RoHS/REACH & EU Conflict Minerals Regulation.
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