medical factory for disposable plastic sterile vaginal speculum dilator for gynecology 1.For all your inquires about us or our vaginal speculum ,we will reply you in detail within 24 hours . 2.we own well- tranied and passional sale & after- sale service who can speak English language 3.We offer OEM services. Can print your own logo on vaginal speculum can customizd the retail box packing and other things 4.We have very experienced engineers ,can help you better use vaginal speculum