Research & Develop platform for Piezoelectric ceramic elements and devices
Zibo Paizhuo Technology Co., Ltd
Zibo Paizhuo Technology Co., Ltd., locates in Building 8, Qilu Laser Industrial Park, Tangjun Fenghuangshan Road, Zichuan District, Zibo City, Shandong Province. We focuses on the Research and Developing of advanced Piezoelectric ceramic formulation, Piezoelectric working processes, and Piezoelectric component applications. The company has an independent R&D laboratory integrating formulation development, performance verification, process optimization, and small-batch trial production. We are tring to integrate the R&D formulation, process, and downstream device into one Laboratory working. Through systematic doping modification and zirconium-titanium ratio control, piezoelectric ceramic grain orientation technology, we can quickly achieve targeted material performance. Then it can be used in diverse fields such as automotive electronics, industrial ultrasound, consumer electronics, and medical ultrasonic equipments.
Why Choose Us ？
Formula Resource System
We have a big Piezoelectric formula library covering lead-containing, lead-free formula, and other leading-edge specialty systems most of them have been used in factories.
Device Technology Accumulation
Our team has design and manufacture technology for many types of piezoelectric ceramic devices, We also have complete experimental verification data for these types, so we get the developing capability from piezoelectric ceramic materials to devices.
Core Process Control Capability
Core Process Control Capability Our R&D team has established a systematic methodology for doping modification, enabling targeted control of key electrical performance of piezoelectric ceramics through various doping methods and zirconium-titanium ratio adjustments. This allows for rapid performance customization to meet diverse applications requirements.
Customized R&D service
We offer small-batch customized production based on customer requirements, and we can also collaborate with customers to together develop leading technology products based on frontier technology applications.
Applications
Automotive and Sensor Products
Knock Sensor (including experimental data), Pressure Sensor, Tire Balancer (including experimental data), Accelerometer, Reversing Radar Ultrasonic Transducer
Ultrasonic and Transducer Products
Ultrasonic and Transducer Products: Ultrasonic cleaning transducers, ultrasonic drilling/welding transducers, underwater loudspeakers/hydrophones, Langevin transducers
Electroacoustics and High-Frequency
Headphone pickups and various air ultrasonic transducer design solutions, enabling rapid product serialization
Formula Resource System
The company has a well-structured piezoelectric ceramic formula library covering lead-containing, lead-free, and cutting-edge specialty systems. Most of the mature formulas have been market-validated, and some cutting-edge formulas have great development potential.
Lead-containing piezoelectric ceramics
P4 (Emitting type) — Balances piezoelectric constant and mechanical quality factor, verified
P5 (Receiver type) — High sensitivity, high electromechanical coupling coefficient, verified
P8 (High-power transmitting type) — Extremely low loss, high mechanical strength, verified
PbTiO₃ — High Curie temperature, strong anisotropy, suitable for high-frequency transducers
Lead-free piezoelectric ceramics
KNN (potassium sodium niobate) based – Potassium sodium niobate based, with potential for medium-temperature applications
BaTiO₃ (barium titanate) based – Barium titanate based formula, suitable for high-dielectric and basic lead-free devices, already validated
Forefront and Specialty Formula
Low Temperature Co-fired Ceramic Stack formula — suitable for multilayer actuators and integrated devices
Sensitive ceramic formula— zinc oxide varistors/thermometer formula, expanding the scope of functional ceramic
Cooperation way
We develop and optimize Piezoelectric formula, also provide technical support for global piezoelectric component manufacturers. At the same time, we independently develop and manufacture high-value piezoelectric components.
Formula optimization service:
We analyse customer device performance, and diagnose the element. then we optimize customer’s formula by doping modification and chemical ingredients adjustment.
, improving first pass yield, consistency and key performance indicators.
Process Adjust and Improvement
We provide comprehensive technical support from process parameters and equipment selection to production line debugging, helping customers stabilize production, reduce costs, and expand product categories.
Independent Component Products
We select sensor and transducer with high technological barriers and high added value for independent production, including knock sensors and air ultrasonic transducers, to form a series of product supply.