ultrasonic spot welding machine manufacturer
Feb 21, 2014
On ECPlaza since 2013
Location: Guangdong, China
Business Type: Manufacturer
ultrasonic spot welding machine manufacturer Principle: Ultrasonic generator produce high-frequency and high-pressure signal.then,change it into the high-frequency mechanical vibration through the transducer system.takes advantage of horn .....
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Listed on Feb 21, 2014