... , car audios, foot pads, door panels,clutch forks;2. Electric products : humidifiers, chargers, storage battery, telephones, sockets, flash ... plastic welder have earned the certification of ISO9001 and CE. Parameters TypeKCH-1520KCH-2020KCH-2615Frenquency20KHz15KHzWattage1500W2000W2600WSize410mm*630mm*1200mm (Liftable ... a becautiful coast city of china. 20KHz CE Certificate Ultrasonic Plastic Welder