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Highlighted Companies

Polycrystalline Diamond - Taiwan

price: contact company for price

Polycrystalline diamond heat spreaders are made from polycrystalline CVD Key Advantages

1 - Outstanding Thermal Conductivity

2 - Thermal conductivity reaches 1000–1800 W/m·K, far outperforming conventional copper and aluminum thermal management materials 3 - Large-Size Manufacturing Capability

4 - Can be fabricated into large-area substrates from 2" to 6", meeting the coverage requirements of package- and chip-level thermal management 5 - Stable Mechanical and Chemical Properties

6 - Wear-resistant and corrosion-resistant, enabling long-term stable operation in harsh working environments Applications

1 - Package submounts for AI chips and high-power computing components

2 - Thermal management solutions for large-area heat sources such as CPUs/GPUs

3 - Thermal management substrates for electronic components such as power amplifiers and high-power LEDs


Company Contact:


  • Phone: 886-2-29770268

  • Address: No.45 Fude S. Rd., SanChong Dist.,, New Taipei City, Taiwan

  • Email: Email


Published date: October 29, 2026

  • Business Description: Alishan Diamond is built around CVD diamond growth technology and advanced diamond materials engineering.

    We continue to develop vertically integrated capabilities spanning diamond crystal growth, material preparation, precision processing, surface treatment, and end-use application development.

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