Profile: Johnson Plastosonic Private Limited manufactures and supplies ultrasonic-based industrial welding equipments. Our product line includes ultrasonic vibration & join plastic, ultrasonic plastic welding machine, ultrasonic tube sealing machines, ultrasonic hand held gun, model for ultrasonic fabric sealers and model of ultrasonic machine. Our ultrasonic hand held guns are used for molding and joining plastic parts. Our fabric sealers are used in textile industry.