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:Will the new processing plant, associated with the installation, is not the business tax and value-added tax have to pay, is the value-added tax, then the tax burden to achieve how much? Small-scale good, or the general taxpayer good: 1, processing with the installation, the main business should be processing tax provisions in full payment of value-added tax 2, for what type of business depends on your business customers, if your customer base for the general satisfied that you apply for the general taxpayers more appropriate, because the input tax can be deducted from the output tax can pay less tax, on the contrary small size Because the small taxpayer tax rate is low, the processing industry is 6%, the general taxpayer tax rate is 17%.

Q:Steel doors and aluminum alloy door which is good: Plastic doors as a building outside the door, can only be white-based, can not meet the rich and colorful all kinds of building exterior decoration needs.

Q:Plastic steel door expensive, generally how much money?: Plastic doors with moisture, fire, fire and other functions, by the consumer's favorite.

Q:Custom steel doors how much money a square: Custom steel doors made of single-layer steel 140 yuan a square, double-layer steel 160 square. Of course, aluminum is good, no deformation, no yellowing, do not fall off.

Q:Will stick plastic steel doors and windows of the glue is what glue? Plastic doors and windows have a gap, and would like to buy sticky, but some glue is not on, would like to ask, what glue suitable? Thank you!: Sticky steel doors and windows of the plastic: glass glue Instructions: (1) first use glue gun; (2) to determine the width of the glue, that is, the width of the gap; (3) according to the width of the gap between the glue cut into a smaller diameter than the gap; (4) to do a good job on both sides of the gap on the protection of the work, in the gap on both sides of the glass, profiles, stone and other paste above 2-3CM of the adhesive tape on both sides of the glass, profiles, stone play a protective role, also There is a great deal of convenience in fixing the cracks inside the gap; (5) master the speed of glue and glue gun movement speed, according to the depth of the gap even moving plastic gun; (6) to fight the plastic dressing area, find a blade will not flatten the place to scratch, when the glue did not hit the gap when the place filling plastic; (7) After 48 hours after the material on both sides of the tape can be peeled off to complete the construction. Precautions: Along a line to lay down on the beautiful, and can not pause, force to be uniform, to one-time hit in place.

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: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: Demolished it, and now many of the balcony and the living room between the demolition of the door, installed into a door sets

Q:How can a steel-steel pulley change it? Thank you!: First in the door on the cover to go down (in the material is the plane of the plane, with a flat screwdriver from the above or below the port pry open), and then lift the door up the whole, the following can be withdrawn from the track, After the pulley is changed, the door can be loaded in the reverse order. Hope you can understand.

Q:Sanmen doors and windows OKorder broken bridge aluminum doors and windows brand: Plastic window is generally about 300 yuan per square, broken bridge aluminum standard in the 800 to 900 or so per square, depending on whether the window is complicated, whether the high demand for hardware, and the other about 200 yuan it ... ...

Q:What is the difference between plastic doors and steel doors?: In terms of academic, plastic doors and windows and steel doors and windows are not the same category. Plastic doors and windows is that we are now common in the market, the profile is U-PVC plastic, in the processing process depending on the application environment, add reinforced steel made of doors and windows. Plastic doors and windows refers to the profile in the production process, has been included in the steel (plastic and steel as a whole), made with its doors and windows were made of plastic doors and windows. But because the steel doors and windows really appear in the market for a short time, and a small range, so there is not much people understand it. And now the plastic doors and windows for the steel doors and windows, for ordinary people is more intuitive, easy to understand, easy to market expansion.

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