Precision Machinery Parts Manufacturer | Aluminum CPU Heatsink

Hongsinn-1244

Custom aluminum CPU heatsink and black anodized heatsink manufacturer. Precision CNC machining and OEM solutions.

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

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Precision Machinery Parts | Black Anodized Heatsink | Aluminum CPU Heatsink

Hongsinn Precision specializes in the R&D and manufacturing of precision machinery parts and various high-performance heat dissipation products, providing OEM/ODM customized processing services for Black Anodized Heatsinks and Aluminum CPU Heatsinks.

The company possesses advanced CNC machining centers, five-axis CNC machines, milling and turning composite equipment, and a comprehensive testing system, enabling high-precision machining based on customer drawings, 3D models, or samples. Products are made of high-quality aluminum alloy and treated with a black anodizing process, which not only improves corrosion resistance and wear resistance but also enhances heat dissipation efficiency and product appearance. These products are widely used in computers, servers, communication equipment, industrial control, new energy, and consumer electronics.

Product Advantages

Specialty Manufacturer: Precision Machinery Parts and high-performance heatsinks.

Black anodized finish enhances corrosion resistance, wear resistance, and aesthetics.

High thermal conductivity aluminum alloy effectively reduces CPU and electronic component operating temperatures.

CNC precision machining ensures high dimensional accuracy, suitable for complex structural designs.

Customizable fin height, spacing, thickness, and mounting hole positions are supported.

Multiple surface treatments are available to meet diverse application requirements.

Rapid prototyping, small-batch trial production, and large-scale stable production are supported.

Strict quality control ensures stable and reliable product performance.

Design FM optimization is provided to help customers shorten development cycles and reduce manufacturing costs.

Personalized heat dissipation solutions can be provided based on specific heat dissipation needs.

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.

This product is widely used in:

CPU and GPU cooling systems
AI servers and data center equipment
Industrial computers (IPCs)
Communication base stations and 5G equipment
LED lighting systems
Power modules and inverters
New energy vehicle electronic control systems
Industrial automation equipment
Medical electronic equipment
Semiconductor manufacturing equipment
Laser equipment
Photovoltaic and energy storage systems
Consumer electronics
Intelligent robots

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.