... Convenient and safe CE, FCC, ISO certificates D123E Electronic code lock for cabinet, locker, storage cabinet, file cabinetSpecification:Name ... and so on.Patent Number of lock: ZL2010302690837About us:Established in 1992, we are professional manufacturer of electronic ... accessories, supermarketsOur brand: Guub More picture of our electronic code lock : Certificates:1. FCC Certificate:2. CE Certificate: ...