Tianjin Plastics Research Institute Co.,Ltd. located in Tianjin who has a big sea port and an international airport. It was founded in 1965,who dedicated to developing, researching and manufacturing of medical disposable products. Tianjin Plastics Research Institute Co.,Ltd. is a "Class Ⅲ" medical device manufacturer approved by China State Food and Drug Administration. The existing products include products for heart surgery,for anesthesia & respiration, for neuro surgery, for hemo dialysis.Our company has built 11,689 square meters workshop,and has 6,000 square meters of 100,000 level clean room. We have physical,medical and 10000 level biological laboratory. We have passed the ISO 13485:2016 quality system certification.And we got CE certificate for 7 products now including Closed Suction Catheter, Laryngeal Mask Airway, Endotracheal Tube, Pressure Monitor Extension Line, Extra-Corporeal Circuit Tube, Breathing Circuit Tube and Cardiovascular Cannula (Arterial Cannula, Venous Cannula, Aortic Root Cannula).