Hangzhou Dongcheng Electronic Co., Ltd.

1.Mechanical lock.
2.Coin-feed function on customer's demands.
3.Most apply for offices, courts, library, ...

[Expiration Date: 2009-08-05]

1. Auto-print disposable barcode slip.
2. Auto-lock when illegal operation.
3. Over due time auto-lock. ...

[Expiration Date: 2009-09-17]

1. Self-setting code, no extra consume.
2. Rust-proofing treatment.
3. Apply for residential domiciles, ...

[Expiration Date: 2009-11-12]

1. Organism fingerprint key, convenient & security.
2. Auto-warning tone.
3. LCD display screen.
4. ...

[Expiration Date: 2009-09-17]

1. Self-setting code, no keys taken. Convenient & security.
2. Remain operation when power cut.
3. ...

[Expiration Date: 2009-08-01]

1. Self-setting code, no keys taken.
2. Auto-lock when illegal operation.
3. Over due time auto-lock. ...

[Expiration Date: 2009-09-17]

1. Auto-print disposable barcode slip.
2. Auto-lock when illegal operation.
3. Over due time auto-lock. ...

[Expiration Date: 2009-09-17]

1. Non-contact Intelligent Card key.
2. Auto-warning tone.
3. LCD display screen.
4. Remain operation ...

[Expiration Date: 2009-09-17]

1. Intelligent Card key.
2. LCD display screen.
3. Remain operation when power cut.
4. Rust-proofing ...

[Expiration Date: 2009-10-14]

1. Intelligent Card key.
2. Auto-warning tone.
3. LCD display screen.
4. Remain operation when power ...

[Expiration Date: 2009-09-17]

1. TM Card key. (waterproof, portable)
2. Auto-warning tone.
3. LCD display screen.
4. Aautomatic ...

[Expiration Date: 2009-10-14]

1. Auto-print disposable barcode slip.
2. Auto-lock when illegal operation.
3. Over due time auto-lock. ...

[Expiration Date: 2009-09-17]