- Trio(HK) International Co.,Limited
- smart card, rfid, card, electric lock, em lock, strike, dropbolt.
- Address:Units A&B, 15/F, Neich Tower, 128 Gloucester Road, Wanchai, Hong Kong HongKong Hong Kong
- SPRINT Industrial
- security products, magnetic locks, electric strike, safety products, dropbolt, magnetic door holder, magnetic contact, panic button.
- Address:5/F Wing Wah Ind'l Bldg, 677 King's Road, Quarry Bay, Hong Kong, Hong Kong
- LOCKING SOLUTIONS LTD
- Magnetic Lock,Electric Strike,Drop Bolt,Manual Callpoint,Magnetic Contact,Magnetic Door Holder,Panic Button,Exit Button,Bracket for Lock,Breakglass,Strike,Emergency Breakglass,Construction Hardware,Callpoint,Drop Bolt,Magnetic Strike,Brackets,Manual Callpoint,Panic ....
- Address:Block D, 5 / F Wing Wah Ind'l Building, 677 King's Road, Quarry Bay
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