Hongming Sheng manufactures custom heatpipe heat sinks for power electronics and industrial cooling based on customer drawings, layout and mounting requirements.

We support copper heatpipes, aluminum or copper fins, CNC-machined baseplates and custom thermal assemblies for compact and high-power equipment.

Heatpipe Heat Sink Structures

• Copper heatpipe assemblies
• Radial fin heat sinks
• Block-type heat sinks
• High-density fin structures
• CNC-machined baseplates
• Custom mounting features

Manufacturing Capabilities

More Heat Sink Examples

Typical Applications

• Power conversion equipment
• Motor drives
• Industrial control hardware
• Embedded computing systems
• Telecom equipment
• LED and optical equipment

Quality & RFQ Requirements

• Base dimensions and flatness
• Heatpipe position
• Fin and mounting geometry
• Thread and hole positions
• Surface finish inspection

For quotation, please provide your 2D / 3D drawing, material, quantity, mounting details and critical dimensions.

Confidential OEM Manufacturing

Customer drawings, layouts and technical information are treated as confidential. NDA support is available for custom thermal projects.