we are leading manufacturer, our main products are rigid endoscope, such as nasosinuscope, otoscope, laryngoscope, esophagoscope, larparoscope, hysterectomy instrument, hysteroscope, resectoscope, lithotriptoscope, arthroscope, intervertebral disc endoscope, rectoscope, endoscope image display instrument, cold light source etc. we have get ISO9002 and CE certificate, we could offer you the best products with the competitive price.