Passed FCC,CE 1.holding force of this series:230kgs 2.scope of application:application all type of door.no frame door can choose bracket.swinging door:90.for in-swing dooror out-swing door 3.fail-safe operation 4.unlocking mode:power to... - Update: 2008-01-29

Our products include ten series: 1. electric dropbolt lock series, 2. electromagnetic lock series, 3. electric rim lock series, 4. electrical control lock series, 5. electro mechanical lock series ... - Update: 2007-07-26

Our products include ten series: 1. electric dropbolt lock series, 2. electromagnetic lock series, 3. electric rim lock series, 4. electrical control lock series, 5. electro mechanical lock series ... - Update: 2007-07-26