Nonwoven Medical Sterile Surgical gauze ball Dia:2.5, 3, 3.5, 4cm, ... from China,an OEM company.ZHENGZHOU NONWOVEN PRODUCTS CO.,LTD with the rich experience and powerful financial support, ... ZHENGZHOU NONWOVEN PRODUCTS CO.,LTD.has been mainly engaged in the manufacture and ... use only Hospital Grade Supplies 20x20cm Dia 3cm Rubber Ring Nonwoven Ball With Best Price