Lock Picture 

            DOUWIN  Int'l Industry  Limited is the specialized Chinese manufacturer for FCC,CE-certified electronic lock.

           Our main products consist of    hotel  card lock (Magnetic lock, fireproof UL Grade door lock, IC card lock, RFID    lock,  125khz card lock, .)   Apartment  digital   door lock ,     cabinet lock, locker lock,  , energy saving switch,     hotel safe, doorbell 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 users.

1. Any inquiries will be replied within 24 hours.

2. OEM/ODM available.

we design packing, and put your logo on keys, cylinders or plates

3. After-sale service

  1). All products will have been strictly quality checked before packing.

  2). All products will be well packed before shipping.

  3). All our products have 1  years warranty. And we sure the products will

  be free from maintenance within warranty period.

4. Packing : in  stronger  Carton

5. Payment

You can pay for the order via: T/T, Western Union or Paypal.

6 Shipping ; You can choose  DHL, FeDex , TNT  and ocean shipping