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Ultrasonic Welding Machine Manufacturer in China

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about sinceresonics

ABOUT SINCERESONICS

Sincere Sonics (Suzhou) Co., Ltd. is the global operation center of Dongho Ultrasonics, providing valuable products and services to global clients with professional efforts and sincere attitude.

Over past 25 years, Dongho Ultrasonic Machinery Co., LTD,  has been focusing on research, development and application of ultrasonic plastic and metal welding technology, with strong research and development capabilities and advanced management level,  Dongho Ultrasonics has been ranked in the leading ultrasonic suppliers in the world, and have successively established long-term strategic cooperative partnership with dozens of the world Top 500 enterprises.

Explore Our Ultrasonic Equipment

YOUR SATISFACTION IS OUR PURPOSE
Quality
We have ISO9001 certification, ISO1400 environmental system certification, CE certification and other quality supervision certificates to ensure product quality and safety.
Customizable
Our R&D and design team will customize machines and molds according to customers' actual situation and requirements. We will do our best to meet your needs.
Service
Professional and reliable replies within 24 hours . We provide perfect pre-sale and after-sale service, and can even arrive on site to teach and repair machines if necessary.
Culture
“Quality, technology, service and innovation” is our philosophy. Mutual benefit and win-win with global customers, let ultrasonic provide more convenience for us.

Industries We Serve

automatic
Automotive Parts
Ultrasonic plastic welding machine can weld parts such as automobile bumper beams and interior trim.
electronics
Electronics
Ultrasonic welding is a high-quality solution for small electronic parts.
food
Food Cutting
Cutting desserts with an ultrasonic cutter effectively reduces sticky knives and damage to the cake, making it ideal for commercial dessert cutting.
package
Packaging
Plastic packaging for many food and beverage products is sealed by ultrasonic welding.
medical
Medical
Sincere ultrasonic welding of medical products is a cleaner, faster process. The welded results are chemically resistant.
battery welding
Battery Welding
Ultrasonic welding of automotive batteries or soft pack batteries to maximize electrical conductivity, and power distribution.
Non-woven Welding and Cutting
Non-woven Welding and Cutting
The ultrasonic technology is used to attach and cut the non-woven fabric and the whole process is fast and clean.
Wire Harness and Terminal welding
Wire Harness and Terminal Welding
Ultrasonic welding of copper and aluminum wire harnesses or bus terminals, excellent conductivity, fast and solid welding.

More Applications

Frequently Asked Questions

More Questions
How reliable is your ultrasonic equipment?

Our ultrasonic equipment is able to maintain a stable output power under long working loads. The failure rate used by multiple customers is also very low.

What is your minimum order quantity?

Our machines and accessories are generally ordered by one unit or one set.

What is the delivery time?

Usually, we have some ultrasonic welding equipment in stock for trial or small orders, so just deliver them within 7 days, while, 15-60 days for large orders and customized production lines.1-2 units we could send by EXPRESS(DHL, UPS, FedEx, TNT, EMS), heavyweight more than 50kg, we suggest using sea freight LCL or by air.

What are your payment terms?

100%T/T in advance for small orders;30%T/T in advance as a deposit;70%T/T paid before shipment for big orders.

How do I choose the right machine for my application?

We offer services such as test welding and test cutting of samples. If you have a product we haven’t tried yet, you can also try to send it to us for you to try for free.

Request a Quote for Your Application

If you are interested in our machines, fill out the form now to get more information!

If you can not find the machine you want on our website, you can also contact us and we will try our best to serve you.

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