High quality French gasoutlet,AFNOR standard; Professional manufacturer and the export of medical gas devices; Produce the different standards of the medical gas outlet in the world; The material of the main party is cooper alloy,with the good producing; Faucet design,avoid the many different device faucet wrong; Rotational bayonet Shape design,avoiding dropping; Metal upper cover,middle cover,Anti-dust damage; ISO32 international medical gas color standard; Commonly French standard AFNOR kinds of medical gas outlet.