Portable CO2 laser treatment machine (JZ-3,JZ-3A), laser beauty, laser treatment, laser surgery, laser physical therapy etc; Portable 15W CO2 laser therapy apparatus (JZ-3, JZ-3A) have advantage of small size,light weight, easy operation and convenience of taking with special suitcase of aluminiumalloy. They are specially designed for small surgery in clinic andmedical treatment for staying away. ...