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Best Price | CE Certificated
- High performance
- Advanced proces
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Ultrasonic Products

Ultrasonic Metal Welding Machine
Without flux, metal filler, external heating, etc., higher efficiency and stability.
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Ultrasonic Plastic Welding Machine
Sonic welder with features of self-welding stability, fast speed, high strength, and good sealing.
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Ultrasonic Food Cutting Machine
Used for soft, frozen, and cream products. Fast cutting speed, no broken edge.
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Ultrasonic Welding System
Ultrasonic welder parts, robust and reliable quality guarantees highly efficient welding operation.
View MoreUltrasonic Plastic Welder
Ultrasonic Metal Welder
Ultrasonic Welding System
Ultrasonic Transducer
Ultrasonic Food Cutting Machine
Ultrasonic Generator
Ultrasonic System for Automation
Ultrasonic Welder for Your Project
Kimberly has been doing ultrasonic welding for more than 15 years, aiming at providing timely and qualified services to our precious clients around the world.
Send us Your InquiryProvide Ultrasonic Solutions for Your Project
Before formulating an ultrasonic welding solution that meets your requirements, we will provide detailed services, including consulting, sample test welding, welding result inspection, and completing your customized solutions.
Throughout the process, we will work closely with you until the program is successfully implemented.
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Mission
We will continue to provide the best service, solve problems that are often ignored and create value for global customers.

Vision
"Sustainable and permanent operation" is our vision and goal, and we will provide continuous services for customers in a long run.

Premium product
We provide high-quality ultrasonic products, which are efficient, easy to use, stable and whose performance meet the standards of similar brands in Europe and America.

Culture
"Unity, integrity, harmony, benevolence", focus on providing customers with valuable ultrasonic products and services.

Service
Professional and reliable consultants within 24 hours and all the contacts and emails will be nicely responded to within 30 minutes.

About Us
Found in 2010, Runwind Ultrasonic is a one-stop solution provider in the ultrasonic business, aiming at providing timely and qualified services to our precious clients around the world.
2010
Found
2500+
Customer Service
10000+
Successful Case

Ultrasonic Welding Applications
Our ultrasonic technology is used for welding plastic, fabric and metal materials in different industries.

Automotive
Ultrasound welding, as a connection technology, is very suitable for welding many parts of the automotive industry, such as interior parts, exterior parts, and non-ferrous metal parts.

Medical
Medical products have extremely high requirements for sealing quality. Ultrasonic joining technology, as the darling of the medical device field, is being widely used.

New Energy
Due to the rapid development of EVs, the demand for lithium-ion batteries is also increasing, and ultrasonic metal welding is a mature joining process suitable for the new energy industry.

Electronics
The upgrading of electronic products is strong, the welding quality requirements are getting higher and higher. Ultra sonic welding can adapt to the high demand.

Food
Food can be protected to retain its freshness by good packaging. Ultrasonic sealing and welding technology ensures tightness and durability of the seam to protect food well.

Consumption
Ultra welding is a reliable connection technology, which can ensure the sealing and function of consumer products, and is suitable for welding products with complex shapes.
Our Certifications





Innovation
Runwind has an experienced R&D team exploring and designing more efficient ultrasonic products for different applications.

OEM
We can supply OEM service, just tell us your product details and detailed requirement for the ultrasonic solutions.

Fast Delivery
Usually, goods will be sent by EXPRESS(DHL, UPS, FedEx), ensure that you can receive the goods as soon as possible.
Latest News
Runwind ultrasonics has been the China ultrasonic welding machine supplier over 15 years.

Is ultrasonic welding the same as vibration welding?
Many people think that vibration welding and ultrasonic joining are the same, but in fact, the two processes are very different, let's take a look.

What is amplitude in ultrasonic welding?
The distance between the vibration peak point and the original position is called the amplitude.

What is energy director in ultrasonic welding?
The energy director is a common joint design in ultrasonic welding. And is the most important factor affecting ultrasonic welding.

What materials can be ultrasonically welded?
Ultrasonic is a type of pressure welding. Generally ultrasonic plastic welding can weld thermoplastics. Ultrasonic metal welding can weld non-ferrous metals.
Ready to Learn More?
Contact us today for a free consultation about your ultrasonic welding needs.
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