Beijing Zhaoshi Medical Device is a leading global provider of Implantable Access ports and accessories from ***** in 1995, ZS Medical has set up the nationwide sale network in China.Being positioned to invest in continuous improvement, technological innovation and customer service, we obtained ISO9001:2000, ISO 13485:2003 certificate and CE ***** products are up to the international high-class standard.ZS-PORT is a subcutaneously implantable port system for patient therapies requiring repeated delivery of medication, systemic chemotherapy, parenteral nutrition, blood products and blood sampling.