Siken 3D established in 2000, is focused onelectronic beauty healthy products designing, manufacturing andmarketing. Our main products are intelligent negative ion beautydevices, ultrasonic beauty equipment, wrinkle removal pen, bodycontouring instrument, facial brush, etc...The main technologycovers micro-current, positive and negative ions, EMS, ultrasound,high frequency pulse current, IPL, infrared, laser, and radiofrequency. Siken 3D is capable of offering specializedsolutions according to each customers requirements, from theexterior design to the interior mechanical design, from electronicPCB design to IC programming, thus to provide more personalizedproducts to customers. All of our products have patents, our ownbrand Notime is praised by people in this field.