Chongqing Derma Optic and Electronic Technique Co., Ltd. is a professional dermatological Equipment manufacturer and developer. Introducing advanced technology, our company have an excellent quality control system, welcomed design, strong R&D capability, and a Production system. Our company have always focused on research, development and innovation, and in 2009, we have got EN ISO13485:2003/AC:2007 certification. Our company regards "reasonable prices, efficient production time and ...