What are the payment terms?

Small orders: 100% T/T in advance. Large orders: 70% T/T deposit, 30% before shipment. We also accept LC and PayPal.

How do you handle shipping for different weights?

1-2 units via Express (DHL, UPS, etc.). Items over 50kg are shipped via sea freight (LCL) or air.

50206 20kHz Disc Piezo Ultrasonic Transducer Piezoelectric Ceramic Components Piezo crystal

Name: 50*20*6 20kHz Disc Piezo Ultrasonic Transducer Piezoelectric Ceramic Components Piezo crystal
Brand: Hangzhou Lanben Trade Co., Ltd.
SKU: 1973206535

Zhejiang, ChinaHangzhou Lanben Trade Co., Ltd.

50*20*6 20kHz Disc Piezo Ultrasonic Transducer Piezoelectric Ceramic Components Piezo crystal

US$15.00

50-99 Pieces

US$14.00

100-1,999 Pieces

US$9.90

2,000+ Pieces

Product profile

Customization

Available

Application

Industrial Ceramic

Material

Alumina Ceramic

Model NO.

RPS-PZT

Frequency

20kHz

Ceramic Disc Diameter

50 mm

Shape

Ring

MOQ

50 PCS

Type

Ceramic Rings

Transport Package

Carton

Specification

50*17*65

Trademark

RPS-sonic

Origin

China

HS Code

8515900090

Production Capacity

20000PCS/Month

Key features

20kHz Ultrasonic Frequency: High-frequency piezoelectric ceramic transducer for industrial applications.

Customizable Design: OEM available; frequency, shape, and dimensions can be tailored to requirements.

Fast Delivery: Common products delivered within 7 working days; custom items within 20 days.

Quality Assurance: 100% inspection before shipment; positive global customer feedback.

1-Year Warranty: Covers non-human damage; free parts or repair after warranty at cost price.

Flexible Payment: T/T, LC, PayPal accepted; 100% T/T for small orders, 70/30 split for large.

Global Shipping: Express for small items; sea or air freight for heavy loads over 50kg.

CE Certified: Manufactured in China with CE certification for international compliance.

Company profile

Quality Assurance100% Finished Products InspectionR&D CapabilitiesProduction Process Visualization

Hangzhou Lanben Trade Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 6 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.88h CertifiedTerms of Payment: LC, T/T, PayPal

AI-Powered supplier vetting

SummaryThe supplier sells power electronics, mechanical and electrical equipment, instruments, and computer-related products. It reports quality assurance, two QA/QC inspectors, one production line, annual output of 100,000 ultrasonic welding transducers, flexible customization, and OEM experience for overseas customers. However, service controls lack written corrective-action and complaint-handling procedures; there is no in-stock capability, overseas warehouse, showroom, overseas agent, or branch. Manufacturing oversight also lacks continuous quantity reconciliation and a standard outsourcing procedure. Financial credibility cannot be confirmed because the provided financial records report zero values and limited year references, without sufficient context to establish operating strength. The supplier has participated in CHINA MACHINEX and reports OEM customers in the United States and Germany, but detailed customer case evidence is limited.

Supplier typeThe supplier operates as a manufacturer and seller of power electronic and mechanical/electrical products, with stated production of ultrasonic welding transducers and OEM replacement capability for multiple ultrasonic equipment brands. Its business scope also includes wholesale and retail of computer-related products.

After-Sales capabilityService coverage includes stated quotation and payment options, lead times within 15 working days in both peak and off-season, and participation in CHINA MACHINEX. Nevertheless, the supplier has no written corrective/preventive-action or complaint-handling procedures, no stock capability, overseas warehouse, showroom, agent, or branch, indicating documented and overseas after-sales capability is weak.

R&D capabilityThe supplier states flexible customization and the ability to develop transducer/generator replacements for Branson, Dukane, Rinco, Herrmann, Telsonic, and other ultrasonic equipment applications. This supports application-oriented product adaptation, although no formal R&D resources, patents, or development metrics are provided.

Production capacityThe supplier reports one production line, annual productivity of 100,000 ultrasonic welding transducers, and equipment including sawing, CNC lathing, punching, tapping, and milling machines. It also has two QA/QC inspectors, but lacks continuous batch quantity reconciliation and a standard operating procedure for outsourced manufacturing, limiting production-control assurance.

Customization capabilityFlexible customization is explicitly reported, and the company states it can produce transducer/generator replacements for specified brands and for any application of customers' ultrasonic equipment. These statements provide direct evidence of customized product capability.

Client casesThe supplier reports two OEM customers in the United States and Germany and has participated in the CHINA MACHINEX offline trade show. The slices do not provide customer names, project details, references, or performance outcomes, so the existence of reported experience is supported but the strength of documented customer cases remains limited.