What`s up 
I`ve got an expierence with theese guys https://greenydirectory.com/gosearch.php?q=%E6%95%B0%E5%AD%A6%E4%BB%A3%E5%86%99
https://avantgarde.forumotion.co.uk/t187-dermawand-3mhz-ultrasonic-galvanic-spa-photon-therapy
https://bbs.52linen.com/space-uid-846.html
 that were mentioned before. 
And I watned to translate thanks!