448KHz Deep Heating physiotherapy rf equipment Skin Tightening Radio frequency 448KHz Tecar CET RET INDIBA Machine Capasitive Energy Transfer Capacitive Electric Transfer (CET) is a method that allows the RF electrical current to be transferred "by capacity" (principle of the electrical capacitor) to the patient's body via a moveable external application electrode. This is covered with an insulating film which acts as dielectric and the body acts as a second plate of the capacitor. A return plate closes the circuit. The electric circulation through the resistive medium formed by the live tissues increases its temperature. Exhibition We have sold a lot of products to all over the world. Our company participates in many exhibitions every year, such as Italy, Dubai, Spain, Malaysia, Vietnam, India, Turkey and Romania. There are some photos below: Package and delivery We package the machine in export standard metal box, and we use DHL, FedEx or TNT to delivery the machine to you by door to door service. Contact with us:  Contact Person: Alex Song Sunny Zhao, E-mail: Alex@sanolasers.com Sunny@sanhebeauty.com Whatsapp:  +86 15321516360 +86 18813196949