Viroj Weldtronics manufactures state-of-art HF P.V.C Welding machines, PP Sealing Machine,Ultrasonic Machines & My Clear Bag Sealing Machines which are specially designed for sealing a wide welding range of P.V.C and PP products. Our product confirms to the highest and Innovative designs which are perfected as per our customer requirements and high quality standards which are supported by effective after sales service back-up. Our technical expertise has helped us in succesfully manufacturing sophisticated Pneumatic, Hydraulic, PLC Controlled, Touch Panel Controlled, Servo Controlled machines along with the regular Relay based Manual and Digital Controlled machines. We are uniquely positioned as a company with necessary resources to handle ...