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Custom Heat Sinks and Cold Plates for CNC Thermal Solutions

Thermal Parts Made to Fit Your Assembly

Hongming Sheng manufactures custom aluminum heat sinks, copper tube cold plates, machined cooling bases, and multi-port cooling blocks for industrial OEM projects.

From power electronics and battery packs to communication enclosures, we produce thermal components around your drawings, dimensional requirements, and assembly interfaces.

E-MAIL: info@hms1688.com

Send Thermal Component Drawing

Heat Sinks, Cold Plates & Cooling Bases

Extruded aluminum profile Liquid cold plate with copper tube Machined copper plate cooler Multi-channel cold plate High-density finned heatsink Large format cold plate

Component Types & Manufacturing Options

Component Type Manufacturing Approach Drawing Review Focus
Copper Tube Cold Plates CNC-machined water-cooled plates with embedded copper pipes. Pipe routing, contact surfaces, and connection interfaces.
Extruded Aluminum Heat Sinks Custom aluminum extrusion profiles with integrated cooling fins and secondary machining. Fin profile, base dimensions, and mounting features.
Skived & Brazed Fin Modules Copper or aluminum fin structures manufactured according to the specified design and joining requirements. Material, fin geometry, and joining details.
Heat Exchanger Components Large-format heat exchanger parts and multi-fluid interfaces, subject to drawing and fabrication review. Overall size, port arrangement, and assembly interfaces.
Hybrid Cooling Assemblies Cooling components with fan mounting or thermal interface support as specified. Assembly clearances and contact requirements.

CNC Details & Fin Structures

CNC finned cooler Multi-port CNC manifold Threaded aluminum manifold Copper skiving heatsink

Engineering, Quality & Delivery Support

Manufacturing & Dimensional Review

More than 10 years of manufacturing experience, with CAD review, CNC machining, brazing, and assembly support.

Tolerances down to ±0.01 mm may be achievable for selected features, subject to material, geometry, and process review. Inspection requirements are confirmed against your drawing.

Prototypes & Production Planning

Typical prototype lead time is 5–10 days, depending on design complexity, material availability, joining, and finishing requirements.

Production schedules and global shipping arrangements are reviewed according to quantity, assembly scope, and your delivery requirements.

Applications Served

Power & EV Systems
Power inverters, battery packs, and EV energy modules.
RF & Telecom Equipment
RF base stations and communication enclosures.
Industrial Equipment
Laser cooling modules and industrial control cabinets.
Custom OEM Projects
Thermal components for aerospace and medical equipment.

Have a Cooling Part Ready for Manufacturing Review?

Send your technical drawing or 3D files, material, overall dimensions, critical tolerances, pipe or port layout, surface finish, and quantity. Include application and thermal interface requirements so our engineers can review the manufacturing scope.

Customer drawings and technical information are handled confidentially. NDA support is available for custom OEM projects.

E-MAIL: info@hms1688.com

Request a Custom Cooling Component Quote
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Our email: info@hms1688.com

Contact us and just send us your drawing (SolidWorks,ProE,CAD,PDF,DXF...)

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