ZheJiang GongDong Medical Plastic Factory was founded in the year of 1985 and we are a professional manufacturer of the disposable medical and lab consumable in China. As a leader factory in this line in China. We have engaged in the research and development of medical products for over twenty years and our products have twelve series, more than two hundred items. Such as: vacuum blood tube, Petri Dish, Centrifugation Tube, Colorimetric Cup, Vaginal Speculum , test tube and so on. "Gongdong" as a famous brand for the disposable medical plastic ware, has got sustained, steady, high-speed de read more