FACTORY SALE Cheap Steel Security Door System 1

FACTORY SALE Cheap Steel Security Door

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Loading Port:: China Main Port

Payment Terms:: TT OR LC

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Specifications

BEST SALE Steel Security Door
1)European advanced technology
2)Energy conservation
3)Sound proof, environmental

BEST SALE Steel Security Door ( commerce steel security door )

Steel security door supposed to protect your home safety. Which have good mechanical lock system and

stong metal structure lead to high safety glass level. DK steel door popular and export to Russia,Poland,

Hungary, Bulgaria,Ukraine,Nigeria,South Africa, Egypt,Iran,SaudiArabic, Libyan, Algeria ,Albania, Brazil,

Australia and some other areas. Pls check main specification as follow:

Standard size	2050960,2050900,250860,2050750
Steel sheets range of door leaf	0.7~1.0MM
Steel sheets range of door frame	1.4~2.0MM
Door leaf structure	70MM
Insulation options	Honeycomb paper;rock wool; fireproof board
Surface treatment	Powder coating
Lock system	11 lock pints; 13 lock points; 19 lock points around the leaf
Cylinder	Cooper with AB keys;
Opening direction	Left&right; inward&outward
Hinge	Invisible (open degree: 100~120) Visible (open degree:180)
Glass insert door leaf	Available
Accessories	handle; installation bolt; hinge; peephole; rubber seal; doorbell
Customer size	Available

Guarantee policy

360 days guarantee for our steel security door products. Any door broken from our factory will be change new door for you or discount from next orders.

Q: My house new house ready to install steel doors do not know how good to give you advice: Advantages; moisture waterproof. Shortcomings; more afraid of bumps, and easy to aging.

Q: Bathroom plastic steel door frame with what glue: Glue is only temporary, it is heated to weld up

Q: What is the bonding of steel doors: Imported original products for a variety of PVC profiles crack repair, rapid drying, and the same color to achieve the same effect. In the steel doors and windows production and installation process to repair, bonding steel doors and windows of the weld cracks Germany imported 200G Usage: applied to the profile or profile welding cracking, 24 hours after the Qingping can.

Q: Plastic steel door titanium door which is good: It depends on your request. Plastic doors Features: good insulation, sound insulation is good, the disadvantage is only one-way open, the switch is not very convenient, easy to deformation fall, the door hinge will adjust. Titan door features beautiful and bright, modern atmosphere, open the direction of freedom, easy maintenance and practical, the shortcomings of the closed is not good noise is not good. The vast majority of shops are selected titanium door, showing its better than steel doors.

Q: What are the specific models, and how to define: 60. flat open. 60 push and pull. 70 push and pull. 80 push and pull. 88.92 push and pull you want to outsider, then you can not understand that you go to a steel mills to see a section to see

Q: What are the differences between steel doors and windows and aluminum doors and windows? Which is better? Thank you for answering: Plastic doors and windows are made of polychlorinated olefins (UPVC) as the main raw material, plus a certain proportion of stabilizers, colorants, fillers, UV absorbers, etc., by extrusion, and then by cutting, welding or screw Way to make doors and windows frame fan, equipped with sealing tape, tops, hardware, etc., at the same time to enhance the rigidity of the profile, more than a certain length of the cavity needs to fill the steel lining (stiffeners), so made the portal Windows, called steel doors and windows.

Q: Home steel doors and windows original developers to install a single layer of glass, now want to transform into double glass. Find a production unit asked the next, said only the original single glass to cancel (waste), and then replaced by their custom double-layer insulating glass. Price of 260 square meters. Is this expensive expensive? Chongqing area. Is there a cost-effective production unit recommended?: Might as well add some money for color aluminum. 260 no need to change.

Q: I recently own decoration, but the shop said the door to hear the dizzy, please experts for my detailed explanation under the steel doors, steel doors, steel doors of the difference and advantages and disadvantages?: 1, different materials, steel doors are solid wood door core + surface steel; steel plate is pvc + steel lining structure 2, the appearance of different, steel doors are generally white, style monotonous, but the resistance to moisture performance, and more for the bathroom door; steel doors surface can do a variety of styles, the surface to do paint treatment, visual effects close to solid wood doors, very beautiful, Stable and durable, generally used as indoor doors

Q: What is the difference between steel doors and windows and broken doors and windows: Of course, there is a big difference, the first is not the same profile, broken bridge window noise, heat, better than plastic windows, and glass is not the same, of course, higher than the price of plastic windows, broken bridge, , The proposed landlord local building materials shop consultation

Q: Developers installed steel hollow steel doors, the quality of fine, do not want to change, but also worried about the aging of steel doors, tangled tangled, knowledgeable friends say it Anonymous | viewed 456 times: Glass loaded sliding door look good

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