The product has passed ISO13485 quality system certification, helping pharmaceutical solution manufacturers  produce twin-bag peritoneal dialysis fluid system, in which drainage bag, liquid inlet tube, liquid outlet tube, Y-type three-way connector are made of PVC, in line with the soft PVC plastic GB15593-1995 standard for blood transfusion (liquid) equipment. The break off valve core is made of PC and it meets the standard of polycarbonate resin HG/T2503-1993. The connector is made of TPEE material, the protective cap is made of TPE material, and it meets the standard of YY/T0114-2008 for polyethylene special material for medical infusion, blood transfusion and injection equipment. Products meet the requirements of ethylene oxide, autoclave sterilization.