联系人 Mr. David
Zhengfo Road, QingDao, Shandong
Qingdao Leff Technologies Co., Ltd mainly produce : Other details please go to ***** RF Card Lock, IC Card Lock, Sauna lock, EM Lock, TM Lock, Hotel Intelligence Door Locks, Intelligence Card Locks, Feeling Locks, Electronic Locks, Code Locks, Intelligence Card Attendance and Charges Systems. Our intelligent products are widely used in hotels, restaurants, apartments, high class clubs, intelligent gardents , intelligent buidings, offices, factories, etc.
