Products with dynamic certral-vein indwelling catheter, center, can be used for many times
Repeated pucture infusion, injections, standard
Injection locking joint heparin sodium can prevent blood backflow and soildfication
Screw threads standards for products
Import PC materials (or can according to your request to replace materials)
blister individual package.
Single blister package,100pcs/box,50inner boxes/carton