1.CO2 laser beauty equipment 2.skin care and rejuvenation 3.ce 4.remova chloaama,acne,pigment ... -selected, self-diagnosis with state directives. Can enter the room, beauty salon and private clinics. 2,treatment principle Lattice laser system ... organization gasification, while the accumulated heat in the dermis, the skin can produce immediate collagen contraction, and stimulate long-term proliferation ...