Hot Sale Security Hotel Card Door Lock

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  • Delivery term:

    The date of payment from buyers deliver within days

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    Long-term effective

  • Last update:

    2017-12-25 08:00

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Company Profile

Shenzhen Dowdon Tech Co., Ltd.

By certification [File Integrity]

Contact:Mr. Tomy Liang(Mr.)  






Website: http://douwinlock.sin-ko.com/

DouWin hotel door lock

Lock show 

About us:

DOUWIN Int'l Industry Limited is the specialized Chinese manufacturer for CE-certified electronic lock,
Our main products consist of hotel lock, card lock, RFID card lock, cabinet lock, locker lock, electronic
Lock, magcard lock etc. Our products and systems are widely used in guesthouses, hotels, flats and
Office intelligent estates, and the quality and service of our products are widely acknowledged by our

Our servies

 1. Soonest reply in max 24 hours for any inquiries. 

  2. R&D team can help you to design and put it into production. 

3. OEM/ODM available in size, color, carton etc. 

4. Reasonable and competitive pric, fast lead time.

5. After-Sale Service: 

 - All parts will be strictly quality checked before assembly.

 - All products will be quality controled during assembly.

 - All products will be in againg test before packaging.

6. All our products have 1 years warranty. 

7. Customized Sample in 7 days and standard sample in 3 days.

8. Lead time: 30 days.

Technical Data As follow:
Driving means: Motor/motor&mechanic dual control
Working power: 1.5v alkaline battery*4
Antistatic ability: Above 15, 000v
Working humidity: 20%-90%
Working temperature:  -20° C- +65° C