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Dongguan Uchi Electronics Co.,Ltd

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China 400W Extrusion Welding Heat Sink Radiator Industrial Application Cooling
China 400W Extrusion Welding Heat Sink Radiator Industrial Application Cooling

  1. China 400W Extrusion Welding Heat Sink Radiator Industrial Application Cooling
  2. China 400W Extrusion Welding Heat Sink Radiator Industrial Application Cooling
  3. China 400W Extrusion Welding Heat Sink Radiator Industrial Application Cooling
  4. China 400W Extrusion Welding Heat Sink Radiator Industrial Application Cooling
  5. China 400W Extrusion Welding Heat Sink Radiator Industrial Application Cooling
  6. China 400W Extrusion Welding Heat Sink Radiator Industrial Application Cooling

400W Extrusion Welding Heat Sink Radiator Industrial Application Cooling

  1. MOQ: 100pcs
  2. Price: Negotiable
  3. Get Latest Price
weight 2.46kg
Payment Terms T/T,paypal, Western Union,MoneyGram
Technology Welding and pipes bending
Surface treatment Oil -cleaning
Supply Ability 50000000pcs per Month
Product dimension Can be customized
Heat conducting power 400W
fan life 50000 Hrs
material Copper and aluminum
Feature High and new in technology
Certification SMC
Brand Name Uchi
Model Number Heat Sink
Place of Origin Dongguan,Guangdong,China

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  1. Product Details
  2. Company Details

Product Specification

weight 2.46kg Payment Terms T/T,paypal, Western Union,MoneyGram
Technology Welding and pipes bending Surface treatment Oil -cleaning
Supply Ability 50000000pcs per Month Product dimension Can be customized
Heat conducting power 400W fan life 50000 Hrs
material Copper and aluminum Feature High and new in technology
Certification SMC Brand Name Uchi
Model Number Heat Sink Place of Origin Dongguan,Guangdong,China
High Light 400W Extrusion Welding Heat SinkIndustrial Heat Sink Radiator CoolingAluminum Extrusion Welding Heatsink
400W Extrusion Welding Heat Sink Radiator Industrial Application Cooling

400W Aluminum Extrusion Welding Heat Sink Radiator

High-performance copper and aluminum heat sink radiator designed for demanding thermal management applications with 400W heat conducting power.

Material: Copper and Aluminum
Heat Conducting Power: 400W
Product Weight: 2.46kg
Surface Treatment: Anodized
Product Technology: Welding and Extrusion
Dimensions: Customizable

Copper tubes are primarily used in water cooling applications for air conditioning and oil machinery transport systems. Their high corrosion resistance, durability, and performance in harsh environments make them popular in industrial and oil-working facilities. Copper remains an essential material despite rising raw material costs, with flexible diameters ranging from 6mm to 20mm according to requirements.

Our heat pipes (0.4-0.5mm) are produced at scale across 4 subsidiary factories with advanced machinery, ensuring faster lead times, strict quality control, and competitive pricing.

Primary Application Fields
  • 100G/200G pluggable optical modules for data center switches
  • Small optical modules for fronthaul/mid-haul equipment of 5G base stations
  • Low-power optical communication components for edge computing nodes
Manufacturing Capabilities
Advanced brazing technology for cooling plates
Advanced Brazing Technology
Brass and copper CNC machining samples
Brass / Copper CNC
Aluminum and zinc CNC machining samples
Aluminium / Zinc CNC
Stainless steel and steel CNC machining samples
Stainless Steel / Steel CNC
Plastic CNC machining samples
Plastic CNC
Key Applications
  • New Energy Vehicles: Thermal management of battery packs, motor controllers, inverters
  • Industrial Electronics: Inverters, IGBT modules, high-power semiconductor devices, laser equipment
  • Data Center and Server: Cooling of high-performance computing components (CPU, GPU, memory)
  • Medical Devices: Temperature control of imaging equipment and diagnostic instruments
  • Aerospace: Airborne equipment and radar systems requiring high reliability
  • Power Electronics: Rectifiers, transformers, and power modules
  • Renewable Energy: Photovoltaic inverters, wind turbine converters
  • LED Lighting: Heat dissipation of high-power LED lamps
Heat sink technical diagram showing dimensions and specifications
Heat Sink Technical Diagram
Heat sink application illustration showing installation and usage
Heat Sink Application Illustration
Production Equipment

Our manufacturing facility features comprehensive air-cooled equipment including 10 low-temperature solder reflow ovens, 5 baking ovens, 20 automatic solder dispensing units, 3 automatic solder brushing machines, 50 torque-controlled electric screwdrivers, CCD inspection equipment, fully automatic optical module testing systems, multi-station thermal performance testing equipment, and flatness optical testing instruments.

Production facility with automated manufacturing equipment
Production Facility with Automated Manufacturing Equipment
Quality Assurance

We maintain rigorous quality standards with advanced testing equipment including Coordinate Measuring Machines, projector instruments, water high pressure testing machines, thermal resistance testing systems, and liquid leakage testing equipment.

Company quality certifications for cooling plate manufacturing
Company Quality Certifications
Customer Service
  • 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

  • Year Established:

    2006

  • Total Annual:

    10000000-20000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Dongguan Uchi Electronics Co., Ltd. is a professional manufacturer specializing in the R&D, production and sales of water cooling plates and liquid cooling plates, focusing on the thermal dissipation industry.   With sophisticated production technology, precision processing equipmen... Dongguan Uchi Electronics Co., Ltd. is a professional manufacturer specializing in the R&D, production and sales of water cooling plates and liquid cooling plates, focusing on the thermal dissipation industry.   With sophisticated production technology, precision processing equipmen...

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Get in touch with us

  • Reach Us
  • Dongguan Uchi Electronics Co.,Ltd
  • Room 810, Unit 2, Building 5, Huixing Commercial Center, Dongsheng Road No.1, Zhongshan Dong, Shilong Town Dongguan
  • https://www.liquidcoolingplates.com/

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