Our dedication to our products and industry drives us to have a stronger sense of responsibility, and our development is a microcosm of the Zippered Fin Heat Sinks, Aluminum Extrusion Profiles Heat Sink, Zipper Fin Heat Sink industry's development, but our spirit of continuous improvement, commitment to our customers and confidence in our own products is an effort to actively strive for. We enhance customer value with innovative products and services, and overcome world problems with innovative science and technology. We shoulder the responsibility bravely and advance towards the internationalization of new comprehensive enterprises. Through the unremitting efforts of all employees of the company, we are gradually changing from a follower of the industry to a pioneer in the industry.

Round aluminum extruded heatsink for led
Size | Customized | Process | Extrusion |
Material | AL6061 | Finish | Black anodized |
Model | / | Application | LED |


Equipment & Capacity
Production Equipment | Unit |
160T-60T stamping machine | 13 |
High speed stamping machine | 5 |
300T press machine | 2 |
Skive fin machine | 5 |
Auto shaper machine | 3 |
Soldering line | 2 |
Assembly line | 3 |
CNC machine | 20 |
Thermal resistance test machine | 3 |
CMM( 3D measurement ) | 1 |
Projection measurement | 1 |
Leaking test machine | 1 |
Product | Capacity |
Heatsink | 1KK/M |
Skive fin heatsink | 60K/M |
Bonded fin heatsink | 10K/M |
Folded fin heatsink | 50K/M |
Stacked fin heatsink | 20K/M |
Thermal module | 2KK/M |
Vapor chamber thermal module | 100K/M |
Copper tube cold plate | 5K/M |
Micro fins cold plate | 50K/M |
FSW cold plate | 1K/M |

Thermal design
Design input
Cooling method: forced convection
Ambient tem. Ta: 25℃
CPU watt loss: 135W
CPU dims: 38mm*38mm
Max temp: 70℃
Heatsink dims: 104*70*25.5mm(L*W*H)
Fan: 10CFM
Solution: Heat sink structure and process
1. Structure (AL base + AL zipper fin + Cu block)
Base: 70*104*4.5mm(AL6063-T5)
Fin: 25.5*104*0.25mm*40pcs(AL-1100)
HP: D=6mm*2pcs
Cu block: 38*18*1mm
2. Process
Process: soldering
Finishing: Ni-plating


Packing & Shipping
Payment:
1. Sample and less orders,100% prepayment.
2. Mass production,prepay 50% deposit, the balance 50% before shipment.
Delivery & Shipping:
1. Products are shipped via DHL,UPS,FedEx and EMS for the samples or small orders.
2. We can provide sea or air freight forwarder or shipping agency
3. Any import charges or fees are buyer's responsibility

Holding the tenet of searching survival by quality and trying for development with honor,we provide different types of LED Heatsink Aluminum Profile LED Strip Light Sunflower Round Aluminum Heatsink equipment. We pay attention to details and strive for perfection, with years of dedication and persistence in quality. With the continuous growth of the company, the company's investment in technology development, production equipment, quality assurance and other aspects continues to improve.
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