This page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.

Premium Sapphire Substrates &
Optical Components

High-purity monocrystalline sapphire wafers, SiC substrates, and precision optical windows engineered for semiconductor, laser, and advanced research applications.

Explore Products Request Quote

Who Are We?

SHANGHAI FAMOUS TRADE CO., LTD is a leading manufacturer and exporter of high-purity sapphire substrates, silicon carbide wafers, and custom optical components. With state-of-the-art production facilities and rigorous quality control, we deliver precision-engineered materials trusted by global semiconductor, optoelectronics, and research institutions.

Our expertise spans crystal growth, wafer polishing, and micro-fabrication, enabling us to support advanced applications in LED manufacturing, power electronics, laser systems, and scientific instrumentation.

15+
Years Experience
50+
Global Clients
99.9999%
Material Purity
ISO 9001
Certified
Sapphire Substrate Close-Up

Our Premium Products

Engineered for performance, reliability, and precision across semiconductor, optical, and industrial applications.

Sapphire Wafer 4inch DSP SSP

Sapphire Wafer 4inch DSP SSP

0001 C Plane, Monocrystal Al2O3, Accepts Custom Axis

High Optical Transmittance | Customizable
Sapphire Optical Windows

Sapphire Optical Windows

High Temp Resistance, Anti-Scratch, UV to IR Transmission

Custom Sizes & Shapes
5um Thin Sapphire Substrate

Ultra-Thin Sapphire Substrate

5μm Thickness, High Flexibility, Optical Clarity

Ideal for Flexible Electronics
TGV Glass Substrate

TGV Glass Substrate

Micro Holes Drilled, Ultra-Thin, Transparent

Through-Glass Via Technology
3 Inch Sapphire Substrate

3 Inch Sapphire Substrate

430μm Thickness, R-Axis, High Optical Transmittance

DSP/SSP Finish Available
Sapphire Hemisphere Optical Dome

Sapphire Hemisphere Optical Dome

50mm Diameter, Polished, Plano-Convex Lens

Customized Size Available
Superconducting Thin Monocrystalline Substrate

Superconducting Thin Monocrystalline Substrate

High Thermal Conductivity, Low Defect Density

For Quantum & Research Use
Ti:Sapphire Crystal Windows

Ti:Sapphire Crystal Windows

Outstanding Transparency & Optical Clarity

Laser & Spectroscopy Applications
Gallium Nitride Wafer

Gallium Nitride Wafer

High Electron Mobility, Thermal Stability

For Power & RF Devices
Sapphire Tube

Sapphire Tube (EFG)

Double Side Polish, For Laser & Optical Systems

High Purity Single Crystal
View All Products

Advanced Material Solutions

From crystal growth to final component, we provide tailored solutions for high-tech industries.

Semiconductor Substrates

High-purity sapphire and SiC wafers for GaN epitaxy, power electronics, and RF devices.

Optical Systems

Sapphire windows, domes, and lenses for lasers, wearables, and high-temperature environments.

Scientific Research

Custom substrates for quantum computing, superconductivity, and advanced material studies.

Get in Touch

Contact us for quotes, technical specifications, or custom fabrication needs.

Mr. Wang

Sales Manager

📧 Eric-wang@sapphire-substrate.com

📞 +86 158 0194 2596

Visit Official Website
China Quality Suppliers fobcompany.info

Notice for Buyers: If you are a buyer, the above information is generated by AI collection and does not constitute any advice. If necessary, please visit the corresponding official website.

For Domain Owners: If you are the domain owner and do not want to be included by fobcompany.info, please contact support@fobcompany.info via your corporate email to cancel. We will cancel your inclusion within 3 business days.

如果您是域名所有者 不想被fobcompany.info收录 请用企业邮箱联系support@fobcompany.info 取消收录 我们将在3个工作日取消您的收录

Service Request: If you are other domain and want to be included, please contact support@fobcompany.info

如果您是其他域名合作 也请联系support@fobcompany.info