^{_{rubber stopper 15mm Grey Medical Lyophilized Rubber Stopper for Screw Neck Glass Vial}} 
We mainly produce medical bottle caps, aluminum-plastic composite caps, health care aluminum caps, pull-ring aluminum caps, threaded flanged aluminum caps, cosmetic aluminum caps, injection bottles, oral liquid bottles, medicinal glass vials, special shaped mouth bottles, Ampoules, rubber stoppers, gaskets, etc.