round 100w led cob clu048 cxb3590 140mm pin fin led aluminum heatsink

1000-9999 Pieces
10000-49999 Pieces
>=50000 Pieces
Min. Order
1000 Pieces
Choose your specifications
Company Information

Dongguan Ruiquan Hardware Electronics Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
US$ 300,000+
9 Years Paid Supplier Supplier Trade Assurance
Learn More

Quick Details

Port: Shenzhen
Payment Terms: L/C,T/T,Western Union
Supply Ability: 5000 Piece/Pieces per Month
Type: Heat Sinks
Surface Treatment: Polished Chrome
Warranty(Year): 1
Process: Cold Forging
IP Rating: IP67
Certification: CCC,CE,RoHS
Place of Origin: Guangdong China
Brand Name: Ruiquan
Body Color: Black
Shape: Round
Body Material: Aluminum Alloy
Product name: heatsink
Surface treatment: Polishing
Color: black
Material: 6063 Aluminum Alloy
Certification: ISO9001:2015
Application: Led Lighting Heat Sink
Usage: LED Heatsink Aluminum Heatsink
Size: Customer's Requirement
Power: 25W-100W
Service: OEM Service
Packaging Detail: Export standard package(plastic bag+carton+wooden pallet) or other package just according to your needs

round 100w led cob clu048 cxb3590 140mm pin fin led aluminum heatsink

Welcome to Ruiquan

heat sink 

Product Description


Product detail


Product name Aluminum heatsink
Size 140mm
Shape Round


Material Aluminum

Surface Treatment


ProcessCold Forging

a) CNC Machining Center

b) CNC Lathes
c) CNC Milling Machines
d) Precision Cutting Machines

e) Anodizing Line

Packing Detail

a) Export standard carton packing

b) If necessary, wooden case will be packed outside

Delivery Time

Normally 20 ~ 28 days after receiving the deposit

Business Type

OEM & Exporting Manufacturing

Small orders accepted


Cold forging heat sink detail pictures


 heatsink (1).jpgheatsink (3).jpgheatsink (5).jpg

 Click to send an inquiry

Product application


Products application.jpg


Other cold forging heat sink showcase

5 cold forging heatsink.jpg

Hot sale products


hot sale heatsink.jpg


Company Information


Company name

Dongguan Ruiquan Hardware Electronics Co., Ltd.
Time of establishment2003
AddressDongguan City,Guangdong Province,China
Main productsAluminum extrusion heat sink,cold forging heat sink,heat disspation module,cooling fan and various kinds of CNC copper and aluminum processing products
ApplicationAll kinds of electronics dindustry such as computer,television sets,power amplifier,freezer,electrical welding machine,LED lights,charging pile etc
Advantageson time delivery ≥ 98%
Customer satisfaction ≥ 99%
Routine inspection qualified rate = 100%
Customer complaint at most once a quarter



heatsink company.jpg


iso9001 heat sink.jpg

heatsink certification.jpgheat sink supplier.jpgWorkshop.jpg 

Packaging & Shipping



heat sink packaging.jpg




What if I want existing model?We have tens of thousands of existing model to provide customers, and detail description with drawings. If there are no identical products, we will find similar products.
Do you make customized products based on our design drawings?Yes, we are a professional metal fabrication factory with an experienced engineering team to make custom products according to clients’ drawings.
What about the lead time?ample needs 15-20 days, mass production time needs 20-28 days for order quantity more than
Do you have any MOQ limit for led light order?Low MOQ, 1pc for sample checking is available
How do you ship the goods and how long does it take to arrive?We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Airline and sea shipping also optional.



Contact us






Xinzeng Industrial Zone, Wang Zhongming Road,

Shipai Town, Dongguan City,Guangdong Province

Official Website


Home page

Product Categories Page

Company Profile Page


Customer service.png

Please chat with

Wenny WangKaitlin Dai