we are the manufacturer of precise infusion sets, disposable anesthesia kits, neddles for anesthesia, precise filters, infusion pump, surgical accessoriesand so on. our filters use the latest technology of nuclear pore membrane, we are the only one in china. we abtained the CE mark, ISO9001-2000, ISO13485, GMP and so on. we also have the export right and our products have exported to many countries as euro, middle asian, korea, UK southeast asia and so on. we hope to cooperate more people from the world.