CE Exterier fireproof steel security door (QH-0214)

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CE Exterier fireproof security steel doors (QH-0214)
1. fireproof certification approved
2.CE and SONCAP approved

Item No.:	QH-0214
Product name:	CE Exterier fireproof security steel doors (QH-0214)
Loading port:	Ningbo
Payment terms:	30% T/T deposit in advance, the balance paid against the B/L copy
Production lead time:	15-25 days
Features:	(1)Material: High quality cold-rolled steel
	(2)Standard size:2050860/96070mm(LWthickness),or customized
	(3) Steel sheet of door leaf:0.4-1.0mm cold rolled steel sheet
	(4)Steel sheet of doorframe: 1.0-2.0mm cold rolled steel sheet
	(5)Filling material: honeycomb paper or rockwool
	(6)Lock: special security lock, which consists of additional lock points
	(7) Hinges:3pcs (invisible,90 degrees opening)
	(8)Threshold: stainless steel threshold
	(9)Accessories: Hinges, locks, handles, viewer, doorbell, rubber seal, Installing bolts
	(10)Opening direction: left inside, right inside, left outside, right inside
	(11)Certificate passed:ISO9001:2000,,ISO14001:2004,OHSASI8001,CE
	(12)OEM&ODM is available
Container loading:	Qty/20’FCL:120pcs
	Qty/40’FCL250pcs
	Qty/40’HQ:280pcs

Q: Plastic doors are plastic doors or metal doors?: Manufacturing process, wood door finished small.

Q: What is the bonding of steel doors: Steel itself is pvc material, its bonding is through a certain high temperature so that pvc to meet the bonding temperature to bond, the temperature is generally about 260 degrees, it has a special cutting welding equipment, the general 5 Million or so will be able to set up a set of ..

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: Steel doors and windows and color steel doors and windows which is good?: PVC plastic window in the production of energy saving profiles, recycling of recycled materials and the use of energy consumption has a prominent advantage in the insulation and energy saving has excellent performance and low cost.

Q: What is the difference between steel doors and stainless steel doors and windows?: Plastic steel doors: PVC, modified PVC, resin and other major raw materials, according to certain design requirements, in accordance with relevant national standards, in the profile cavity filled with lining steel (lining steel generally 1.5mm galvanized cold Steel), with a special machine for cutting, welding, installation made. Stainless steel: stainless steel acid is short, resistant to air, steam, water and other weak corrosive media or stainless steel with stainless steel known as stainless steel; and chemical resistance to corrosion medium (acid, alkali, salt and other chemical erosion) corrosion The steel is called acid resistant steel.

Q: Do you have a plastic door?: Plastic steel doors and windows of the main raw material is polyethylene resin, in the molding before the need to add titanium dioxide, UV absorbers, processing modifiers, impact modifiers, internal and external lubricants and fillers. As the basic structure of the profile is PVC resin, so there are some characteristics: 1. Machinability In the molten state, the plastic has a relatively high mobility, so through the mold can form a precise cross-section structure, in order to achieve the window should have the functional needs. And can form a split chamber to improve the window of the insulation, noise, drainage function, can avoid the enhanced steel corrosion.

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: Plastic door switch door when the door is getting bigger and bigger how to do? I was renovated in December last year, the installation of steel doors, the use of six months are better, but nearly half a year, every time the switch door, door hinge (as if) will have a very loud squeak sound. Especially at night, it is harsh. Which is any skill to teach me? Thank you Oiling will bring a troubles: more likely to fouling, leading to the impact of beauty. I would like to know whether this sound represents a fault phenomenon?: Organic oil, the best way is to use a disposable syringe to the oil into the hinge on the line, if there is no oil can use edible oil or candles will do, I often use this method, very good

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

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

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