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Jining Ruiyuan Ultrasonic Machinery Co., Ltd.
Professional Manufacturer of Ultrasonic Cleaning Equipment, Ultrasonic Welding Machines & Industrial Ultrasonic Systems in Shandong, China
Ultrasonic Welding
Industrial Ultrasonic Systems
Ultrasonic Transducers
OEM & ODM
Custom Ultrasonic Solutions
Address: High-tech Industrial Development Zone, Jining City, Shandong Province, China
Founded: May 18, 2015 | Enterprise Type: Manufacturing Enterprise | Status: Active
OEM & ODM Accepted
High Frequency
Energy Saving
Global Export
Company Overview
Established in 2015, a professional manufacturer focusing on ultrasonic cleaning and welding equipment for more than 9 years.
Located in Jining, Shandong Province, a key industrial base for machinery manufacturing in North China.
Specialized in R&D, production and sales of ultrasonic cleaning machines, ultrasonic welding machines, ultrasonic generators and transducers.
Adopts advanced IGBT power supply technology and automatic frequency tracking to ensure stable output.
Provides complete ultrasonic solutions for industrial cleaning, plastic welding, metal welding and precision processing.
Products widely used in automotive, medical, electronics, aerospace, jewelry and hardware manufacturing industries worldwide.
Core Products
| Category | Main Equipment | Features | Applications |
|---|---|---|---|
| Ultrasonic Cleaning Machines | Single-tank, multi-tank, automatic cleaning lines, ultrasonic vapor degreasers | High power, uniform cavitation, energy saving, automatic filtration, PLC control | Metal parts degreasing, precision instrument cleaning, PCB cleaning |
| Ultrasonic Welding Machines | Pneumatic ultrasonic welder, handheld welder, digital welder, 20kHz/28kHz/40kHz | Fast welding, strong bonding, precise control, adjustable amplitude and pressure | Plastic parts sealing, wire splicing, nonwoven fabrics, filter elements |
| Ultrasonic Generators | Digital generators, analog generators, multi-frequency generators, 300W-3000W | Auto-tuning, overload protection, stable frequency output, compact design | Matching with various transducers for cleaning, welding, cutting and homogenizing |
| Ultrasonic Transducers & Accessories | PZT transducers, horns, boosters, sonotrodes, cleaning baskets | High efficiency, low heat, long life, easy replacement, custom design available | Replacement parts for industrial ultrasonic systems |
Production Equipment
• CNC machining centers and precision lathe processing equipment for transducer housing
• Automatic SMT line for ultrasonic generator PCB assembly
• High-voltage testing and aging equipment for generator quality check
• Ultrasonic power and frequency calibration instruments
• Water test tanks and cavitation uniformity inspection equipment
• Full-load performance and endurance testing equipment for finished machines
Quality & Certifications
Strict quality control system covering raw material inspection, in-process testing and final product inspection.
100% full-load aging test and performance check before shipment to ensure product qualification.
Adopts high-quality PZT ceramics and certified electronic components from reliable suppliers.
Comply with CE and ISO9001 quality management system certification.
Complete quality traceability system for all export products.
Professional quality inspection team to ensure stable and reliable performance.
Technical Advantages
– Professional R&D team with rich experience in ultrasonic transducer design and power supply development.
– Advanced digital frequency sweep technology to achieve automatic matching and optimal cavitation efficiency.
– Finite element analysis (FEA) for horn and transducer design to ensure uniform vibration amplitude.
– Modular design allows easy maintenance and upgrade of control system.
– Customizable frequency, power, tank size and control interface according to customer requirements.
– Continuous technical optimization for harsh industrial environments such as continuous production and high temperature.
Cooperation & Trade Terms
MOQ: 1 set for standard machines; 5 sets for custom models
Lead Time: 10-20 working days for standard products; 25-40 days for customized systems
Payment Terms: T/T 30% deposit, 70% before shipment or L/C at sight
Delivery Terms: FOB Qingdao, EXW Jining available
Warranty: 12 months warranty + lifelong technical support and spare parts supply
Packing: Standard export plywood case with foam protection and moisture-proof treatment
Service & Support
Free technical consultation and equipment selection guidance for global customers.
Customized ultrasonic solutions based on customer’s specific cleaning or welding requirements.
Online installation guidance and remote technical training via video conference.
24/7 online after-sales service and technical support hotline.
Sufficient spare parts inventory for fast international delivery.
Long-term after-sales service including annual maintenance and calibration guidance.
Market & Customers
Long-term cooperative suppliers for domestic automotive parts and medical device manufacturers.
Products sold to all major industrial regions in China including Yangtze River Delta and Pearl River Delta.
Exported to Southeast Asia, Middle East, Europe, South America and Africa.
Supplied 10 sets of multi-tank ultrasonic cleaning lines to a metal processing factory in Turkey in 2023, running stably for over 18 months.
Cooperated with a medical device company in Germany to provide customized ultrasonic welding machine for respiratory mask production in 2024.
Won high recognition and long-term cooperation from global customers with repeat orders.
Why Choose Us?
9+ years of professional experience in ultrasonic equipment manufacturing.
Factory direct sales with competitive price and high cost performance.
High-quality products with stable performance, energy saving and long service life.
Strong customization capacity to meet various industrial cleaning and welding requirements.
Complete export service and perfect after-sales support system.
Stable delivery time and reliable long-term partnership.