The ultrasonic gun used in Guangzhou Meilai belongs to regular equipment. Guangzhou Meilai, as a formal medical beauty institution, has certain standards and requirements when choosing equipment. Ultrasonic gun is a kind of beauty equipment which uses high-frequency vibration to stimulate skin collagen proliferation, promote blood circulation and tighten skin.

There are many brands of beauty institutions and equipment in the market, so consumers should know the technical specifications, quality and use effect of the equipment in detail.