Piezoelectric Wafer & LiNbO3 Wafer Manufacturer

About Piezowafer

Piezowafer.com is a leading manufacturer and supplier of high-precision piezoelectric wafers and optical crystals based in China. We specialize in LiNbO3 (Lithium Niobate), LiTaO3 (Lithium Tantalate), Single Crystal Quartz, Sapphire, and Fused Silica wafers for surface acoustic wave (SAW) devices, optoelectronics, MEMS, and semiconductor applications.

With advanced crystal growth, precision cutting, polishing, and coating technologies, we deliver substrates meeting the highest industry standards. Our products are widely used in telecommunications, sensors, filters, resonators, and next-generation photonic systems.

20+

Years of Experience

60+

Countries Served

Our Products

High-purity, precision-engineered wafers for SAW, optical, and semiconductor applications. Customizable in diameter, thickness, cut angle, and doping.

Lithium Niobate (LiNbO3) Wafer

• 128Y Cut, Z-cut, X-cut options
• 3", 4", 6", 8" diameters
• MgO, Fe, Er doping available
• SAW Grade & Optical Grade

Get Best Price

Lithium Tantalate (LiTaO3) Wafer

• 36Y, 42Y cut for acoustic wave
• High ferroelectric performance
• Fe-doped for holographic optics
• 2" to 6" diameter

Get Best Price

Single Crystal Quartz Wafer

• AT, BT, SC cut options
• IEEE standard orientation
• 0.05mm to 10mm thickness
• For TCXO, SAW filters

Get Best Price

Fused Silica / Quartz Wafer

• JGS1, JGS2, JGS3 grades
• UV & IR transmission
• High thermal stability
• 100um to 350um thickness

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Sapphire (Al2O3) Wafer

• C-plane, A-plane, R-plane
• 2", 3", 4" diameters
• Double-side polished
• For LEDs, sensors, optics

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Semiconductor Silicon Wafer

• Prime, test, dummy wafers
• 3" to 12" diameter
• P-type, N-type available
• Class 1000 cleanroom

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Langasite (LGS) Wafers

• High-temperature stability
• No phase transition up to 1470°C
• For sensors and resonators
• Custom crystal orientation

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LYSO Scintillation Crystal

• High light output
• Fast decay time
• Radiation detection
• Medical imaging & PET

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View All 263+ Products

Why Choose Piezowafer?

ISO Certified

Strict quality control and compliance with international standards.

In-House Manufacturing

Full control from crystal growth to final packaging.

Global Shipping

Fast delivery to over 60 countries with reliable logistics.

Custom Solutions

Tailored wafers in size, cut, doping, and surface finish.

Frequently Asked Questions

What is a piezoelectric wafer?

A piezoelectric wafer is a thin slice of crystal material (like LiNbO3 or quartz) that generates electric charge under mechanical stress. Used in sensors, filters, and actuators.

What are the common applications?

SAW filters, optical modulators, resonators, sensors, MEMS devices, telecommunications, and photonic integrated circuits.

Can you customize wafer specifications?

Yes, we offer customization in diameter (2”–8”), thickness (50μm–10mm), cut angle (AT, BT, SC, 128Y, etc.), doping, and surface finish.

What is the lead time for orders?

Standard products: 2–4 weeks. Custom orders: 4–8 weeks depending on complexity.

Get in Touch

For quotes, technical support, or custom requests, visit our official website.

Visit Official Website

Manufacturer: Hangzhou Freqcontrol Electronic Technology Ltd.

Contact: Mr. Xu | Tel: 0086 571 85803723

Global Partner: CQT Group

China Quality Suppliers fobcompany.info

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