The description of security steel door ,metal door  

The door is made from steel . It is fill with paper or other anti-fire materials . We can open proprietary mould for your designs, mould cost normally US$1000-2000, this mould cost will return you back after the proprietary design ordered quantity over 10000 pieces.

The specification of security steel door ,metal door 

1) Material: Cold-rolled steel

2) Door frame outer dimensions(H*W): 

1970/2050*860/900/960mm

Or customized for your inquery

3) The doorleaf thickness: 50/70/80/100mm

4) The door surface panel thickness: 0.6~1.0mm

5) The door frame steel thickness: 1.2~1.8mm

6) Opening direction: Inward / outward

7) Hinge position: On left / on right

8) Doorsill: Stainless steel /painted

9) Hinge: 90 degree invisible hinge/180 degree invisible hinge/180 degree visible hinge

10) Packing: Foam plastic pad + bubble bag and export outer box

11) MOQ: 1*20FC

Feature of security steel door ,metal door , 

Good quality , production period is short . 

Advantage of security steel door , safety door , metal door , 

We could supply certificate . Shipment at once .  Iron and steel galvanized steel, imported five axis coordinate NC machine tool manufacture mold by a molding machine, large hydraulic machine panel 2000T. 2 the effect of surface treatment: imported phosphating, surface temperature phosphating, protective phosphating solution by a more acid alkali resistant barrier height. 3 to strengthen the side lock point: by enhancing side lock point, the door is firmly, tamper. The internal insurance independent let users more satisfied. Security. Convenient, also makes the lock body more securely. 

FAQ of Security steel door :

 1. what is the advantage of your doors 

A: Digital upgrade function: equipped with upgrade function can lock the gate of Wang Li can whenever and wherever possible, according to the requirements of users to upgrade intelligent device. Do not need to change the door, also does not need external power connection, you can easily upgrade to the digital era intelligent remote control to open the door or IC RF card to open the door, let us start from the users into the "door", will be able to enjoy a happy life in the digital age.

Two: the protective function of humanity: just the door gently, without the aid of a key or any other control facilities, the door will be locked automatically (only the lock tongue alignment keyhole, all the lock tongue will automatically pop-up), more convenient, reliable.

2. what is the feature of your door?

Three: special clearance compensation function: on the market door, door leaf sloshing phenomenon exists generally, once the wind will be issued, vibration noise. Wang Li can lock the door gap compensation device using the new, unique, can automatically adjust the clearance between the door and the door frame, the door leaf is closely attached to the door frame, prevent shaking, creating a more secure, comfortable home environment for the user.

3. what is the accessory ? 

Four: special two-way anti-theft function: bidirectional prying hook design special, so breaking the greater strength, door plank is occlusive firmer, greatly enhanced the anti prizing lock special performance, enhance the overall safety door.

Five: the roller rubbing silencing function: when the user closes, can lock up roller device unique will first touch the door, rolling door locked so that the smart smooth, not only can prevent doorcase abrade, can effective reduce the huge sound when closing the door.