Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"Custom Liquid Cooled Plate Stainless Steel Quick Disconnect Fittings Parts","imgUrl":"https:\/\/img.chinax.com\/nimg\/95\/c0\/ca2350d37e219ca39add0bdac530-200x200-1\/custom_liquid_cooled_plate_stainless_steel_quick_disconnect_fittings_parts.jpg","attrs":{"Payment Terms":"T\/T\uff0cpaypal\uff0c Western Union,MoneyGram","Supply Ability":"50000000pcs per Month","Model Number":"Quick-Connect Fittings","Precision":"\u00b10.002 ~ \u00b10.005mm"}}
{"title":"New Energy Electric Vehicle Water Cooling Plate Car Liquid Cooling Part","imgUrl":"https:\/\/img.chinax.com\/nimg\/5e\/4e\/f589da72e5c1857704d7126d73ce-200x200-1\/new_energy_electric_vehicle_water_cooling_plate_car_liquid_cooling_part.jpg","attrs":{"Supply Ability":"50000000pcs per Month","Place of Origin":"Dongguan\uff0cGuangdong,China","Certification":"SMC","Price":"Negotiable"}}
{"title":"Cold Plate Liquid Cooling Laser Water Cooling System C1100 Pure Copper Heat Sink","imgUrl":"https:\/\/img.chinax.com\/nimg\/bd\/d8\/d922d64825fa85b47900afd15484-200x200-1\/cold_plate_liquid_cooling_laser_water_cooling_system_c1100_pure_copper_heat_sink.jpg","attrs":{"material":"Copper material","Certification":"SMC","Supply Ability":"50000000pcs per Month","noise":"17dbA"}}
{"title":"CNC Machined Copper Fin Water Cooling Plate for Server Cold Plate Heat Sink","imgUrl":"https:\/\/img.chinax.com\/nimg\/fe\/f5\/c302c44be017614db66f1411d6b3-200x200-1\/cnc_machined_copper_fin_water_cooling_plate_for_server_cold_plate_heat_sink_cooling.jpg","attrs":{"Price":"Negotiable","material":"Copper material","power":"20-500W","Model Number":"cold plate cooling"}}
{"title":"Customized Distribution Water Cooling Plate Aluminum Cooler Manifold Accessories","imgUrl":"https:\/\/img.chinax.com\/nimg\/86\/78\/046e5df6794c0bb984cdd9558c84-200x200-1\/customized_distribution_water_cooling_plate_aluminum_cooler_manifold_accessories.jpg","attrs":{"Supply Ability":"50000000pcs per Month","Model Number":"Manifold","Certification":"SMC","Minimum Order Quantity":"100pcs"}}
{"title":"Welded Sealed Water Cooling Fittings Manifold Aavid Cold Plate Accessories","imgUrl":"https:\/\/img.chinax.com\/nimg\/8f\/59\/1230af1386d921ee0a9f14098613-200x200-1\/welded_sealed_water_cooling_fittings_manifold_aavid_cold_plate_accessories.jpg","attrs":{"Payment Terms":"T\/T\uff0cpaypal\uff0c Western Union,MoneyGram","Price":"Negotiable","Minimum Order Quantity":"100pcs","Brand Name":"Uchi"}}
Material Selection Guide for Liquid Cooling Systems
Application Scenario
Recommended Main Body Material
Recommended Seal Material
Core Advantages
Selection Notes
Data center server liquid-cooled plates
Brass / 6061 Aluminum Alloy
Nitrile Butadiene Rubber (NBR)
Moderate cost, excellent machinability, compatible with water-glycol coolant; easy assembly and disassembly
System working pressure ≤ 3.0 MPa; avoid long-term high-temperature (＞100℃) working conditions
New energy vehicle power battery liquid cooling circuit
304/316 Stainless Steel
Fluororubber (FKM/Viton)
High pressure resistance (3.0-6.0 MPa), vibration and impact resistance; wide temperature tolerance
Comply with ISO 16028 automotive industry standards; avoid contact with strong corrosive media
Outdoor charging pile liquid cooling system
316 Stainless Steel / Glass Fiber Reinforced PA66
Fluororubber (FKM/Viton)
316 stainless steel resists outdoor humid corrosion; engineering plastic features light weight and good insulation
Meet IP67 or higher protection level; replace with Silicone Rubber (VMQ) seals in low-temperature areas (＜-20℃)
High-temperature liquid cooling system for industrial equipment
316 Stainless Steel
Perfluoroelastomer (FFKM)
Ultra-high temperature resistance (≤200℃), compatible with strong corrosive coolants; stable sealing performance
High cost, only suitable for high-end industrial scenarios; avoid seal surface wear from frequent plugging
Portable liquid cooling for consumer electronics
Polyoxymethylene (POM) / Aluminum Alloy
Silicone Rubber (VMQ)
Light weight, excellent insulation; resistance to extreme low temperature, suitable for compact space
Only for low-pressure (≤1.0 MPa), normal/low-temperature working conditions; avoid contact with oil-based coolants
Supplementary Selection Principles
Material compatibility first: For water-glycol coolant, prioritize brass/aluminum alloy + NBR/FKM; for oil-based coolants, use FKM/FFKM seals and avoid silicone rubber.
Working condition parameter matching: The rated pressure resistance should be ≥ 1.5 times the system peak pressure; the temperature resistance range should cover extreme system working temperatures.
Balance between cost and performance: Choose brass/NBR for general scenarios; upgrade to stainless steel/FKM for high-demand scenarios; use FFKM seals only for extreme working conditions.
Company Manufacturing Advantages
Our mold workshop features advanced equipment including:
22 sets of electric discharge machines (EDM), including 2 MAKINO mirror EDM machines
9 wire-cut EDM machines (low-speed), including 3 Seibu and 1 Sodick machines imported from Japan
Utilizing SuperSpark4 and IES (Intelligent Expert System) technologies for advanced adaptive power supply and jump control to stabilize the EDM process and improve machining precision. Equipped with ultra-surface and ultra-edge generator technologies for excellent surface finish and metallurgical quality.
Liquid Cooling System Technology
High-power liquid cooling systems require heat sinks capable of rapid heat absorption. Leveraging the high specific heat capacity of liquids, our systems transfer large amounts of heat through liquid flow, capable of dissipating heat ranging from several hundred watts to over one kilowatt.
Liquid Cold Plate Varieties
Buried-tube Liquid Cold Plate: Fabricated by grooving plates, burying and welding copper tubes inside, then hermetically sealing via welding. Ensures reliable liquid tightness, operational safety, and high flatness for excellent thermal contact.
Inserted-tube Liquid Cold Plate: Manufactured by embedding copper tubes onto aluminum plate surfaces using welding or bonding processes, with strict flatness control for minimal thermal resistance.
Channel-type Liquid Cold Plate: Internal flow channels formed on copper or aluminum substrates through drilling, extrusion, and precision machining, sealed via friction welding or high-temperature brazing.
Liquid Cooling Block: For high-power chip heat dissipation with internal flow channels created through skiving fin technology to maximize heat exchange surface area.
Product Applications
Quality Assurance
We maintain rigorous quality standards with comprehensive testing equipment including:
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
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...
