Shenzhen Guangyang Zhongkang Technology Co., Ltd. is a manufacturer of quantum magnetic analyzer, 3D-NLS, 3D-Non liner diagnose system, iridology camera, iridology software, lipo slimming, cavitation slimming machine, laser hair remover, and other skin beauty equipment with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in health care, cosmetic and hairdressing area and other ...