Back to top
Send SMS Send Inquiry
Have Any Questions

If You Need Any Solution ...We Are Available For You !

An ISO 9001:2000 accredited company, offering a comprehensive array of Ultrasonic Plastic Welding Equipment, Ultrasonic Horn Frequency Analyzers, Ultrasonic Liquid Processors, Ultrasonic Plastic Welding Machine, Ultrasonic Metal Welders, etc.  


Catering to the needs of varied industries like automotive, packaging, medical, electrical, textile/ film technology, Johnson Plastosonic (P) Ltd. started its operation in the name of M/s National Indosonic. The company commenced its activities by offering services in the field of Ultrasonic Plastic Welding Machine. Later in the year 2007, we transformed into a pvt. ltd. unit from an enterprise. In the year 2001, we developed our first Ultrasonic Plastic Melding Machine.

We are led by vastly experienced Directors, who possess in-depth knowledge in fabricating ultrasonic vibration generating equipment, developing new applications in the area & also in distribution & service providing for the same. Today, we are recognized as the leading name in the domain of industrial ultrasonics. Envisioned to provide reliable solutions, we are a world renowned manufacturer and supplier of the industry.

Our extensive array comprises Ultrasonic Plastic Welding Equipment, Ultrasonic Horn Frequency Analyzers, Ultrasonic Liquid Processors, Ultrasonic Metal Welders, Ultrasonic Machining Centers, etc. We lay great emphasis on continuous research & development activities so as to ascertain an innovative range of machinery. Owing to thorough R & D practices, we have been able to fabricate 1st Ultrasonic Generator with Auto Tuning Facility.

Assured Quality
Our prime objective is to deliver remarkable quality industrial ultrasonics to our esteemed clientele. To ensure optimum performance and durability of our range, we strictly adhere to stringent quality measures during the entire manufacturing process. We have with us qualified team of quality auditors who maintain a close vigil on the production process so as to ascertain higher standards. In addition, they inspect the sourced raw material/components for any sort of manufacturing defect.  

Being an ISO 9001:2000 approved organization, we remain committed to maintain international quality standards at each stage of production. Moreover, all the fabricated machines and equipment are thoroughly tested in our sound quality testing facility. The auditors conduct various tests such as: 
  • HV test
  • Power test
  • Dimension test.