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SHANGHAI FAMOUS TRADE CO.,LTD

Quality Sapphire Wafer, SiC Substrate manufacturer from China

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High Thermal Conductivity Sapphire Substrate for Semiconductor Heat Dissipation

May 19, 2026

The video shows the machining and surface processing of a sapphire thermal management substrate using a precision CNC grinding/polishing machine.
This process helps improve wafer flatness, surface smoothness, and dimensional accuracy, ensuring the sapphire substrate meets advanced industrial and optoelectronic requirements.

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SHANGHAI FAMOUS TRADE CO.,LTD

Quality Sapphire Wafer, SiC Substrate manufacturer from China

High Thermal Conductivity Sapphire Substrate for Semiconductor Heat Dissipation

Multi - Pass Amplifiers Ruby Laser Rod / Laser Ruby Rod For LED Eli - Ready Wafer

Customized Ruby Bearings Al₂O₃ Jewel Bearings for Precision Instruments and Watch Movements

Lab-Grown Colored Sapphire gem Cutting Padparadscha for Jewelry/Luxury Accessories

Sapphire Tube customized Transparent and high hardness

CO₂ Laser Cutting Machine

Customizable EFG-Grown Sapphire Tubes High Strength, Precision-Made, Superior Chemical & Thermal Res

High-Precision Sapphire Ring Washer – Wear-Resistant, Insulating Single-Crystal Al₂O₃ Component

High Thermal Conductivity Sapphire Substrate for Semiconductor Heat Dissipation

EFG Sapphire Tube – High-Performance Optical and Industrial Applications

Precision Sapphire Tubes – Polished OD & Ground ID for Optical, Fluidic & Semiconductor Use

Custom Sapphire Triangular Component with High-Precision Through-Hole

Custom Gemstone Jewelry Lab-Grown Pigeon Blood Red Sapphire Necklace

Lab-Grown Emerald Green Sapphire Necklace – Elegant Synthetic Sapphire Jewelry

Lab-Created Pigeon Blood Red Sapphire

6Inch JGS2 Wafer Quartz Substrate DSP 1mmt Fused Silica for High-Performance Window

High-Precision Multi-Wire Cutting Equipment for Mass Production of Sapphire Materials

Sapphire Optical Windows Customizable 99.99% Al₂O₃ High Transparency for Laser Windows

Custom Sapphire Optical Window 222mm×74mm×4mm Wear Resistance for Infrared windows

Sapphire Blank 118mm×74mm×8mm High Hardness for Infrared Windows

Custom Sapphire Optical Glass Domes for Monitoring Window Protection

Custom Sapphire Crystal Optical Domes K9 Windows for Protective Housings

SHANGHAI FAMOUS TRADE CO.,LTD

Quality Sapphire Wafer, SiC Substrate manufacturer from China

High Thermal Conductivity Sapphire Substrate for Semiconductor Heat Dissipation

Multi - Pass Amplifiers Ruby Laser Rod / Laser Ruby Rod For LED Eli - Ready Wafer

Customized Ruby Bearings Al₂O₃ Jewel Bearings for Precision Instruments and Watch Movements

​​Lab-Grown Colored Sapphire gem Cutting Padparadscha for Jewelry/Luxury Accessories​​

Sapphire Tube customized Transparent and high hardness

CO₂ Laser Cutting Machine

Customizable EFG-Grown Sapphire Tubes High Strength, Precision-Made, Superior Chemical & Thermal Res

High-Precision Sapphire Ring Washer – Wear-Resistant, Insulating Single-Crystal Al₂O₃ Component

High Thermal Conductivity Sapphire Substrate for Semiconductor Heat Dissipation

EFG Sapphire Tube – High-Performance Optical and Industrial Applications

Precision Sapphire Tubes – Polished OD & Ground ID for Optical, Fluidic & Semiconductor Use

Custom Sapphire Triangular Component with High-Precision Through-Hole

Custom Gemstone Jewelry Lab-Grown Pigeon Blood Red Sapphire Necklace

Lab-Grown Emerald Green Sapphire Necklace – Elegant Synthetic Sapphire Jewelry

Lab-Created Pigeon Blood Red Sapphire

​​6Inch JGS2 Wafer Quartz Substrate DSP 1mmt Fused Silica for High-Performance Window

​​High-Precision Multi-Wire Cutting Equipment for Mass Production of Sapphire Materials​​

Sapphire Optical Windows Customizable 99.99% Al₂O₃ High Transparency for Laser Windows

​​Custom Sapphire Optical Window 222mm×74mm×4mm Wear Resistance for Infrared windows

​​Sapphire Blank 118mm×74mm×8mm High Hardness for Infrared Windows​​

Custom Sapphire Optical Glass Domes for Monitoring Window Protection

Custom Sapphire Crystal Optical Domes K9 Windows for Protective Housings

Lab-Grown Colored Sapphire gem Cutting Padparadscha for Jewelry/Luxury Accessories

6Inch JGS2 Wafer Quartz Substrate DSP 1mmt Fused Silica for High-Performance Window

High-Precision Multi-Wire Cutting Equipment for Mass Production of Sapphire Materials

Custom Sapphire Optical Window 222mm×74mm×4mm Wear Resistance for Infrared windows

Sapphire Blank 118mm×74mm×8mm High Hardness for Infrared Windows