Custom Aluminum Heat Sinks | CNC Aluminum Radiator Factory

Hongsinn-1242

OEM custom aluminum heat sinks with high thermal performance. Precision CNC machining and global delivery.

Delivery

FOB

minimum order

1 piece

Supply Ability

5000piece / Week

Country of Origin

Shenzhen

Stock Time

7~15Day

Quantity:

US $0.59 - US $10.68 / piece

Contact Now

add to cart

Radial Fin Heat Sink | Custom Aluminum Radiator | Custom Aluminum Heat Sinks

HongsinnPrecision specializes in the R&D and manufacturing of Radial Fin Heat Sinks, Custom Aluminum Radiators, and Custom Aluminum Heat Sinks. Leveraging advanced CNC machining centers, five-axis CNC machining equipment, and precision testing systems, we provide high-performance heat dissipation solutions to global customers.

Our products are made of high-quality aluminum alloy, offering advantages such as lightweight, high thermal conductivity, corrosion resistance, and ease of processing. OEM/ODM customization is available based on customer drawings, samples, or 3D models. Applications include electronic equipment, LED lighting, new energy vehicles, power modules, communication equipment, and industrial automation.

Product Advantages

High-efficiency radial fin design improves air convection efficiency.
Made of high-quality aluminum alloy, combining lightweight design with excellent thermal conductivity.
Supports customization of complex structures and irregularly shaped heatsinks.
CNC precision machining ensures high dimensional accuracy and consistency.
Fin number, thickness, and spacing can be optimized according to heat dissipation requirements.
Supports various surface treatments such as anodizing to enhance corrosion resistance.
Offers OEM/ODM customization and small-batch pilot production services.
Rapid prototyping to meet R&D and mass production needs.
Strict quality control ensures product stability and reliability.
Complete heat dissipation solutions and DFM design optimization suggestions are available.

Product name	CNC machining services
Surface treatment	Anodizing, bead blasting, black oxide, polishing, powder coating, painting, brushing, electroplating, passivation, or customer’s requirements.
Material capacities	Metal: aluminum alloy, stainless steel, brass, copper, tool steel, carbon steel, iron. Plastic: ABS, POM, PC(Poly Carbonate), PC+GF, PA(nylon), PA+GF, PMMA(acrylic), PEEK, PEI, etc.
CNC processing scope	CNC 3-axis, 4-axis machining, CNC milling, CNC turning, CNC lathe, high precision 5-Axis turning-milling combined machining.
Tolerance	±0.002 ~ ±0.005mm
Surface roughness	Min Ra 0.02~3.2
Drawing format	IGS, STP, STEP, X_T, DXF, DWG, Pro/E, PDF, PNG, JPG.
Package	Tissue paper, EPE, standard carton or plastic tray, sponge tray, cardboard tray, etc, can be customized according to customer's requirements.
Delivery	DHL, FedEx, EMS, UPS, or customer's requirements.

Applications

This product is widely used in:

LED lighting heat sinks
CPU and GPU heat dissipation modules
New energy vehicle electronic control systems
Power supply modules
Communication base station equipment
Industrial automation control equipment
Photovoltaic inverters
Energy storage systems
Medical electronic equipment
Laser equipment
Consumer electronics
Robot control systems
Motor drivers
Semiconductor equipment
Aerospace electronic equipment

Hongsinn Precision Manufacturing Advantages:

Over 15 years of experience in precision CNC machining
ISO 9001:2015 and ISO 14001:2015 quality management systems
AFMING GMU-800 EVO 5-axis machining center
Equipped with multiple CNC machining centers, CNC lathes, and mill-turning composite equipment
Zeiss CONTURA coordinate measuring machine (CMM) for full-dimensional inspection
Supports rapid prototyping, small-batch trial production, and mass production
Products exported to Europe, America, Japan, Germany, Canada, Southeast Asia, and other countries and regions.

Shenzhen Hongsinn Precision Co., Ltd is a professional custom precision machining parts manufacturer. Hongsinn was established in 2010 and located in Shenzhen a famous manufacturing city in China .

We own multiple CNC 4-axis and 5-axis machining centers, turn-milling combination NC machines, gantry grinding and milling machines, wire cutting and other equipments. inspecting instruments include Zeiss CMM Measuring Machine,and Mitutoyo CMM Measuring Machine , Keyence automatic image detector, USA made analyzer, surface roughness meter, etc.With a high passionate Manufacturing and quality controling team , we can process all kinds of parts by various materials ( mild steel, aluminum alloy, stainless steel, all plastic ,special die steel, brass, bronze, copper, titamiun alloy, magnesium alloys,composite material, Hitachi Daido special steel, resin materials, etc.) efficiently.Factory is in famous machining industrial town where has complete heat treatment and coating supply chain and enable us to handle all kinds of hardness and hardness depth requirements prodcuts , also various coating like all color anodize, chrome plating,electroless nickel plating,zinc plating,black oxide,PVC,TiN ,nitride etc.

Hongsinn is certified ISO9001:2015 license. We prioritize quality in every aspect of our production process. We adhere to strict quality control procrdure and implement advanced quality management policy to ensure that every part meets customer requirements.

Shortest lead time to 3 days to catch customer project schedule requirements and let customer keep competitive in their market.We are able to provide customers with excellent service and maintain open lines of communication with our clients throughout the manufacturing process.

MOQ 1 pc and flexible capacity, no order too small or too big for us.

Hongsinn plastic parts prototypes quality is 100% according to ISO9001 Standard. We seriously take care of the quality control from IQC to OQC, throughout each step of the production.

Hongsinn dedicated to strict quality control and thoughtful customer service. We strive to exceed our customers' expectation in all aspects of product manufacturing process, and recognize our great responsibilities to our customers.

All our materials are purchased from certified suppliers. All materials will be subject to warehousing quality inspection upon arrival. After the pre-production sample is confirmed, the sample will be sealed immediately. prenatal sampling inspection, intrapartum sampling inspection, and postpartum sampling inspection, and the inspection results will be recorded in time. All files are traceable.