Hongming Sheng manufactures large heatpipe heat sinks for high-power electronic and industrial cooling applications according to customer drawings and installation requirements.

We support multi-heatpipe layouts, large aluminum fin stacks, CNC-machined baseplates and custom mounting structures.

Large Heatpipe Heat Sink Structures

• Multi-heatpipe assemblies
• Large aluminum fin stacks
• Heavy CNC-machined baseplates
• Split or modular cooling structures
• Vertical or horizontal mounting layouts
• Custom brackets and mounting holes

More Large Cooling Examples

Manufacturing Capabilities

Typical Applications

• High-power inverters
• IGBT and power modules
• Telecom equipment
• Industrial laser systems
• Servers and rack equipment
• Power supplies and industrial electronics

Quality & RFQ Requirements

• Base dimensions and flatness
• Heatpipe and fin positions
• Mounting hole locations
• Overall assembly dimensions
• Surface finish inspection

For quotation, please provide your 2D / 3D drawing, overall size, 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.