factory price beauty machine fractional gold rf microneedling machine for skin care

the needle is 0.3~3mm adjustable, operates epidermal layer and dermis layer by controlling the needle depth in unit of 0.1mm. automatic output controlling, can make the rf energy better distributed in dermis, so patients can get better treatment result. there are two treatment ways with dual matrix tip and rf microneedle tip to meet the needs of different clients..syi