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China factory - Guangdong Uchi Electronics Co.,Ltd

Guangdong Uchi Electronics Co.,Ltd

  • China,Dongguan ,Guangdong
  • Verified Supplier
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  3. CNC-machined Square Copper Fin Cold Forged Heat Sink For CPU
China CNC-machined Square Copper Fin Cold Forged Heat Sink For CPU
China CNC-machined Square Copper Fin Cold Forged Heat Sink For CPU

  1. China CNC-machined Square Copper Fin Cold Forged Heat Sink For CPU
  2. China CNC-machined Square Copper Fin Cold Forged Heat Sink For CPU
  3. China CNC-machined Square Copper Fin Cold Forged Heat Sink For CPU
  4. China CNC-machined Square Copper Fin Cold Forged Heat Sink For CPU
  5. China CNC-machined Square Copper Fin Cold Forged Heat Sink For CPU

CNC-machined Square Copper Fin Cold Forged Heat Sink For CPU

  1. MOQ： 100pcs
  2. Price： Negotiable
  3. Get Latest Price
Payment Terms T/T，paypal， Western Union,MoneyGram
Supply Ability 50000000pcs per Month
Processing Service Cutting, Punching, Decoiling, Bending, drilling
Temper T3~T8
Packing PE Bag Carton
Tolerance ±1%
Standard Middle and high quality aluminium heatsink
Width According to customer demand
Material Aluminum Alloy, Copper
Technology CNC & Skiving
Thickness 0.5-2.5mm
Application ndustrial,Door,Framing,LED Heat Sink
Grade 6000 Series
Fan Life 100000 Hrs
Brand Name Uchi
Model Number Cold Forged Heat Sink 01
Certification SMC
Place of Origin Dongguan，Guangdong,China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T，paypal， Western Union,MoneyGram Supply Ability 50000000pcs per Month
Processing Service Cutting, Punching, Decoiling, Bending, drilling Temper T3~T8
Packing PE Bag Carton Tolerance ±1%
Standard Middle and high quality aluminium heatsink Width According to customer demand
Material Aluminum Alloy, Copper Technology CNC & Skiving
Thickness 0.5-2.5mm Application ndustrial,Door,Framing,LED Heat Sink
Grade 6000 Series Fan Life 100000 Hrs
Brand Name Uchi Model Number Cold Forged Heat Sink 01
Certification SMC Place of Origin Dongguan，Guangdong,China
High Light CNC-machined copper CPU heat sink ，cold forged square heat sink ，liquid cooling plate for CPU
CNC-machined Square Copper Fin Cold Forged Heat Sink For CPU
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


Main Parameters

Main Manufacturing Processes of Cold Forged Heat Sinks


Industry Applications
High-End Manufacturing Applications:
  • Semiconductor & Chip Manufacturing: Addresses heat accumulation in advanced packaging technologies like 3D stacking where traditional material thermal conductivity becomes a bottleneck.
  • AI Computing/Data Centers: Solves thermal management challenges as chip heat flux density surges, overcoming the "invisible ceiling" restricting computing power improvement.
  • Aerospace: Provides solutions for extreme temperature environments and high vacuum conditions where convective heat dissipation is not feasible.
Heat sink applications in aerospace and high-tech industries
Daily Life Applications:
  • Digital Devices: Internal heat dissipation modules for computers, mobile phones, and game consoles to ensure sustained performance.
  • Communication Devices: Large heat sinks to guarantee stability of high-speed data transmission and processing.
  • Household Appliances: Efficient heat dissipation for compressors and external unit condensers that transfer heat from indoor spaces to outdoors.
  • Lighting Devices: Efficient heat dissipation design ensures luminous efficacy and long service life of LED lamp beads, supporting energy conservation.
  • New Energy Vehicles: Sophisticated liquid cooling systems to maintain optimal operating temperatures.
Heat sink applications in consumer electronics and automotive industries
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.
Manufacturing workshop and production facilities Quality control and inspection processes
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
Company quality certifications for cooling plate manufacturing
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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Get in touch with us

  • 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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