Guangdong Uchi Electronics Co.,Ltd

China,Dongguan ,Guangdong
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Mini Square Copper Cold Forged Pin Fin Heat Sink

China Mini Square Copper Cold Forged Pin Fin Heat Sink

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Mini Square Copper Cold Forged Pin Fin Heat Sink

MOQ： 100pcs
Price： Negotiable
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Payment Terms	T/T，paypal， Western Union,MoneyGram
Supply Ability	50000000pcs per Month
Grade	1000 Series
Alloy Or Not	Is Alloy
Processing Service	cold forging, CNC
Temper	T3~T8
Surface treatment	Anodizing,Sandblasting,Tapping,Deburring
Color	Customized Color
Tolerance	±1%
Material	Copper
Brand Name	Uchi
Model Number	Cold Forged Heat Sink 04
Certification	SMC
Place of Origin	Dongguan，Guangdong,China

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Product Details
Company Details

Product Specification


Payment Terms	T/T，paypal， Western Union,MoneyGram	Supply Ability	50000000pcs per Month
Grade	1000 Series	Alloy Or Not	Is Alloy
Processing Service	cold forging, CNC	Temper	T3~T8
Surface treatment	Anodizing,Sandblasting,Tapping,Deburring	Color	Customized Color
Tolerance	±1%	Material	Copper
Brand Name	Uchi	Model Number	Cold Forged Heat Sink 04
Certification	SMC	Place of Origin	Dongguan，Guangdong,China
High Light	mini copper pin fin heat sink ，square cold forged heat sink ，liquid cooling plate with pin fins

Mini Square Copper Cold Forged Pin Fin Heat Sink

Product Advantages of Cold Forged Heat Sinks
Manufactured from T1/T2 pure copper with the cold forging process, it features a thermal conductivity of up to 390W/m·K.
It achieves an optimal balance among thermal performance, reliability, cost, weight and dimensions.
Compared with traditional processes, its thermal resistance is reduced by 40%.

Materials	Copper(1020/1100),Aluminum(1060/1070/6063/6061).
Surface Treatment	Plating,Coating,Painting,Anodizing,Sandblasting,Tapping,Deburring,Chromating,Laser Marking,Degreasing,Passivation,Clearing
Processing	CNC Machining,Extrustion,Cutting,Cold forging,Die casting, Stamping,Skiving,Folding,Inserting,FSW(Friction StirWelding),Welding,Epoxy,Nickel Plating, Bending,Soldering,Cross Cutting,Milling,Drilling
Dimension	Customized size or Customer's Drawing Required
Application	LED Lighting,Solar Inverter,Power Supply Equipment,Medical Ventilator,IGBT,Electric Automotive,Desktop Liquid Cooling,Communication Device,CPU Cooler,Industrial Equipment.
Drawing Accepted	AutoCAD(dxf,dwg),PDF,3D (STEP/IGS)
Service	Support for customize or according to customer's requirements

Advantages of Cold Forging: No black scale remains at the root of the pillars after CNC machining.

Disadvantages of Hot Forging: Large areas of black scale are left at the root of the pillars after CNC machining.

Main Parameters

Main Manufacturing Processes of Cold Forged Heat Sinks

Industry Applications
1.New Energy Vehicle Sector
Motor / Electronic Control System, Battery Pack System, Charging Pile Module
2.Industrial High-power Equipment Sector
Frequency Converter / Servo System, High-power Power Supply, Laser Equipment
3.Consumer Electronics and High-end Equipment Sector
High-performance Consumer Electronics, Aerospace Equipment
4.New Energy Energy Storage Sector

Advanced Equipment & Precision Machining

Our mold workshop features comprehensive manufacturing capabilities:

22 sets of electric discharge machines (EDM) including 2 MAKINO mirror EDM machines
9 wire-cut EDM machines (low-speed) with 3 Seibu and 1 Sodick imported from Japan
7 spark erosion machines, 10 grinding machines, 2 milling machines, and 1 lathe

Specification	Capability
Table Size	500×350 mm
Rapid Traverse Speed	5000 mm/min
Maximum Workpiece Weight	500 kg
Maximum Electrode Weight	50 kg

High Machining Precision: Utilizing SuperSpark4 and IES (Intelligent Expert System) technologies for advanced adaptive power supply and jump control to stabilize EDM processes and improve precision. Equipped with ultra-surface and ultra-edge generator technologies for excellent surface finish and metallurgical quality.

Quality Assurance

We maintain rigorous quality standards with comprehensive testing equipment:

1 Coordinate Measuring Machine
1 projector instrument
2 water high pressure testing machines
4 thermal resistance testing machines
2 liquid leakage testing machines

Customer Service Commitment

Prompt response to all inquiries
Competitive pricing with guaranteed quality
Efficient production scheduling
Optimal transportation solutions
Comprehensive technical support

Frequently Asked Questions

Are you a trading company or manufacturer?

We are a professional manufacturer of heat sinks and water cooling plates with extensive experience and a strong technical team, featuring automated and mechanized production.

Have you exported goods before and to which regions?

60% of our total production is exported to Japan, India, UK, Canada, USA, and Brazil.

How many employees do you have?

Approximately 100 employees across sales, purchasing, engineering, QA, warehouse, and production departments.

Can you provide samples if we agree with the design?

Yes, we provide samples for confirmation before mass production, along with technical drawings if required.

What packing methods do you use?

Customized packing with normal cartons and tight-proof fabric or wooden cartons for optimal protection during transportation.

Do you provide technical support for product issues?

All products are fully inspected before shipping. For any issues, we provide immediate technical solutions.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Exporter 


Year Established:

2006 


Total Annual:

1,500,000-2,500,000


Employee Number:

138~168 


Ecer Certification：

Verified Supplier 

Uchi was established in 2006 in Dongguan, China. After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ... Uchi was established in 2006 in Dongguan, China. After years of development, Uchi has become a large scale hi-tech enterprise that specialized in development and production of complete series of MOV,PTC, NTC series, PPTC series, Fuse(ALL TYPE),Resistor、integrated circuit 、 Capacitor, ...

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Reach Us
Guangdong Uchi Electronics Co.,Ltd
Room 810, Unit 2, Building 5, Huixing Commercial Center, Dongsheng Road No.1, Zhongshan Dong, Shilong Town Dongguan, GUANGDONG, 523326 CN
https://www.uchidg.com/

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