Yujie Piezoelectric Supplier Ceramics, Discs, Rings, Custom Components
Comprehensive piezoelectric component supplier serving OEMs worldwide with complete product portfolio from raw ceramics to finished assemblies. Custom solutions, rapid prototyping, and volume production capabilities.
Features & Applications
200K+
Ceramic Units/Month
50K+
Transducers/Month
±0.02mm
Dimensional Precision
100+
Product Variants
Complete Piezoelectric Product Matrix
From basic ceramic elements to complex assemblies, our comprehensive product range serves diverse applications with standard and custom configurations to meet specific requirements.
Piezoelectric Discs
Circular Elements
Specifications:
- Diameter: 5-100mm
- Thickness: 0.2-10mm
- Standard & custom sizes
Applications:
- Buzzers & speakers
- Pressure sensors
- Ultrasonic cleaners
- +1 more applications
Piezoelectric Rings
Annular Elements
Specifications:
- OD: 10-150mm
- Wall thickness: 1-20mm
- ID/OD ratios optimized
Applications:
- Atomizing transducers
- Underwater sonar
- Flow measurement
- +1 more applications
Piezoelectric Plates
Rectangular Elements
Specifications:
- Length/Width: 5-200mm
- Thickness: 0.5-20mm
- Custom aspect ratios
Applications:
- Actuators & motors
- Energy harvesting
- Vibration control
- +1 more applications
Specifications:
- Multi-dimensional
- Complex geometries
- High precision machining
Applications:
- Multi-axis actuators
- Specialized transducers
- Research applications
- +1 more applications
Multi-layer Stacks
Composite Structures
Specifications:
- 2-50 layers
- Bonded assemblies
- Optimized for displacement
Applications:
- High-displacement actuators
- Precision positioning
- Valve control
- +1 more applications
Assembly Components
Ready-to-Use Units
Specifications:
- With electrodes
- Lead wire attachments
- Protective housings
Applications:
- Plug-and-play integration
- OEM assemblies
- Prototype development
- +1 more applications
Advanced Technical Capabilities
Our technical expertise spans material science, precision manufacturing, and application engineering to deliver optimized piezoelectric solutions for diverse industrial requirements.
Material Formulations
6 Core PZT Types
- Soft PZT (High d33): P-51, P-52 for sensors
- Hard PZT (High Qm): P-44, P-81 for power applications
- Custom compositions: Tailored Zr/Ti ratios
- Dopant optimization: Nb, La, Ba additions
Dimensional Precision
±0.02mm Tolerance
- CNC machining capabilities
- Diamond wire cutting for thin sections
- Ultrasonic drilling for complex geometries
- Surface finishing to Ra 0.8μm
Frequency Range
- Low frequency: 20-200kHz power applications
- Mid frequency: 0.5-2MHz cleaning/atomizing
- High frequency: 2-10MHz medical imaging
- Custom tuning: ±1% frequency accuracy
Operating Conditions
- Wide temperature stability
- Humidity resistance options
- Vibration-resistant designs
- Long-term reliability testing
Research & Development
- ✓Material characterization lab
- ✓Prototype development services
- ✓Application-specific optimization
- ✓Performance validation testing
Electrical Design
- ✓Electrode pattern design
- ✓Wire lead configurations
- ✓Impedance matching solutions
- ✓Multi-channel designs
Custom Engineering Services
- ✓Mechanical integration design
- ✓Environmental sealing
- ✓Assembly & packaging
- ✓Technical consultation
Production Capacity
High-volume automated production with consistent quality control
Complete assembly capabilities including testing and calibration
Small to medium batch production for specialized requirements
100% Inspection Protocol
- • Dimensional measurement with CMM
- • Electrical parameter testing
- • Visual inspection standards
- • Statistical process control
Advanced Testing Equipment
- • Impedance analyzers (HP4294A)
- • Laser interferometers
- • Temperature chambers
- • Vibration test systems
Engineering Team
40+ years combined experience in piezoelectric materials and applications engineering
Production Team
Skilled technicians with specialized training in precision ceramic manufacturing
Quality Team
Dedicated QA specialists ensuring compliance with international standards
Clean Room
Class 1000 environment
Automation
Robotic handling systems
Equipment
Japanese precision machinery
Certification
ISO9001:2000 certified
Success Stories & Application Cases
Real-world examples of how our piezoelectric solutions have enabled customer success across diverse industries and applications.
Ultrasonic Welding Equipment
Leading Equipment Manufacturer
Challenge
Required high-power PZT rings with high thermal stability for 40kHz welding transducers
Solution
Custom P-81 hard PZT formulation with enhanced thermal cycling resistance and optimized Q factor
Results
- 50% improvement in power handling capability
- Extended service life from 6 to 18 months
- Reduced maintenance costs by 40%
- Consistent performance across temperature range
B-Ultrasound Imaging System
Medical Device OEM
Challenge
Needed highly sensitive piezoelectric elements for 2-8MHz imaging with enhanced resolution
Solution
Precision-machined P-52 soft PZT discs with custom electrode patterns and impedance matching
Results
- 25% increase in imaging sensitivity
- Enhanced image resolution and clarity
- Improved penetration depth capability
- FDA-compliant manufacturing process
Engine Knock Sensor Array
Tier-1 Automotive Supplier
Challenge
Required miniaturized sensors with high sensitivity and resistance to automotive environment
Solution
Specialized P-51 ceramic elements with protective coatings and vibration-resistant designs
Results
- 30% size reduction vs. previous design
- Enhanced signal-to-noise ratio
- Proven durability through automotive testing
- Cost-effective manufacturing at scale
Haptic Feedback Systems
Global Consumer Electronics Brand
Challenge
Ultra-thin actuators for smartphone haptic feedback with precise force control
Solution
Multi-layer PZT stacks with optimized thickness and custom bonding process
Results
- Achieved target thickness of <2mm
- Precise tactile response control
- High reliability through drop testing
- Scaled to millions of units annually
Ready to Discuss Your Application?
Our application engineers are ready to help you develop the optimal piezoelectric solution for your specific requirements. From concept to production, we provide comprehensive support.
Your Trusted Piezoelectric Components Supplier
Comprehensive product range, custom solutions, and reliable global supply chain for your piezoelectric needs.
Key Specifications
Production Capacity
| Piezoelectric Ceramic Chips | 200,000+/month |
|---|---|
| Ultrasonic Transducers | 50,000/month |
| Custom Components | Flexible batches |
Lead Times & Delivery
| Standard Products | 7-10 days |
|---|---|
| Modified Standard | 2-3 weeks |
| Full Custom Design | 4-6 weeks |
| Express Samples | 48 hours |