Steel Security Doors from China with Good Prices

Steel Security Doors from China with Good Prices System 1

Steel Security Doors from China with Good Prices

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Loading Port:: Ningbo

Payment Terms:: TT OR LC

Min Order Qty:: 1000 pc

Supply Capability:: 100000 pc/month

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Metalwork stamping & folding system: It introduces the most advanced metalwork stamping & folding systemfrom foreign country. Adopting Windows NT operating system, easy to operate, it owns good flexibility, suitable for processing all kinds of high-precision metalwork.

Hydraulic equipment: The door plank adopts 2,000 tons hydraulic equipment that formed only once to process, its surface is flat and its intensity is increased.

Rolling equipment: The doorframe adopts rolling and pressing technology, after rolling,the appearance of doorframe become attractive, it has strong rigidity.

Auto-adjusting flat cutting system: It adopts automatic control system, adjust the rolling plate into flat plate, and cut accurately it to desired specifications, the precision of adjustingflat can reach 1-2mm/m2, cutting precision can reach about 0.05mm/m2, the armor plate is flat, the quality of door plank is guaranteed.

Auto-spray coating equipment: It adopts the most advanced imported painting production line, it is bright and lustrous,its adhesive force is strong.

Q:I would like to ask, the standard anti-theft door, door door, the door door size should be kept much: There are two rules on the market at present

Q:Anti-theft door outsourcing open outside the package with what is the difference: Outsourcing open outside the package are open to the wall of the wall is outside the door, outside the door is open to the outdoor Ding Ding teeth scraping Jiao pay tide scared open, open the door to the room open, I was doing security door

Q:What is the size of the home security door?: What is the standard of anti-theft door? I have to tell you; national standard door, referred to as 'national standard,' its standard refers to the height of 2.05 meters * width 0.95 meters refers to the external dimensions of the security door. Of course what is the non-standard door? That is, you can arbitrarily increase and reduce its length and width, according to their own needs and custom doors called non-standard door, the general building in the design time are in accordance with the national standard size reserved hole; (high) 2.10 m * 0.97 to install a little bit more than the door security door.

Q:What is the difference between security doors and wooden doors?: Anti-theft door of the full name of "anti-order anti-dumping barley lamb thieves security door." It combines both anti-theft and safe performance. In accordance with the "anti-theft security door general technical conditions" provides that qualified security door in 15 minutes using chisels, screwdrivers, crowbars and other ordinary hand tools and hand drill and other portable power tools can not pry open or in the door to open a 615 square millimeters Open, or open a 38 mm square opening in the semicircle with a locking point of 150 square millimeters. And anti-theft door on the use of the lock must be detected by the Ministry of Public Security testing with anti-drilling function of the anti-theft door dedicated lock. Anti-theft doors can be made of different materials, but only to achieve the standard test qualified, to receive security products to ensure that the door can be called security door. Anti-theft security door is generally used for households into the door. Wooden doors are generally used in the bedroom door, beautiful and durable material can be good, and anti-theft performance is generally almost.

Q:On the financial room to increase the anti-theft door how to write?: On the financial room to increase the security door of the request XX leadership: the financial room is the deposit of important notes and financial documents and archives of the important departments, there is no security door, according to the tax office FA ticket management requirements should increase the anti-theft barrier and security door, out of The protection of the company's assets, the special application for the installation of security doors. Please, please, please advise .XXX Department of the date

Q:How to divide the security door level: To pay more attention to hinges and hinges rust-proof lubrication. Otherwise it will rust and abnormal sound. Hinges lack rust-free lubrication, and affect the appearance, will issue a squeak sound, affect the rest. Meikailong and other well-known hinge brand with tiger hotolube or Krupp's hinge hinge grease, colorless and transparent, good adhesion, good durability. Panther has 130 grams of tube packaging, but also for sliding doors and so on. Grease directly applied to the hinge gap, will slowly penetrate into the hinge inside. The maintenance period is four to six months. Should not use the oil or ordinary butter, easy to lose or low temperature freeze, there will be harmful smell volatilize. Vegetable oil will soon rancid produce odor, loss of lubrication.

Q:My home security door always grinding on the side of the door frame how to adjust: Do you use stainless steel doors for ordinary hinges? If it is to remove the door! Use a hammer to knock down the pillars on the hinges! Everything! This problem is mainly caused by the installation, there is no vertical, meaning that is uneven, manufacturers generally do not allow this problem is the factory! If you are a dark hinge, then we must press the above friends who use the 6 angle wrench to debug! Generally relax the above two hinges can be it! The following generally do not need to debug! Or else you can not install it!

Q:How to prevent the security door was prying: Ha, yeah, the security door is afraid of being pryed. Can you see that you are afraid of being stolen! The most important thing is not a thief, thanks to chu chu jin gangster saw half color newspaper Ji but your psychological role, the mind put a balance, and appropriate to do some protective measures on it.

Q:The installation of the security door, the business is only to the installation of the door frame, and inside the door there are gaps in the inside of the door, the chicken sore at the end of the business, said the use of cement and sand mixed with water after the tank, but do not know them The ratio, please know the line of advice, thank you more: According to DBJ / T01-26-2003 "Construction and installation of sub-project construction process" in the fourth volume of fire prevention, security door installation 6.4.4 of the provisions of: the door frame grouting, for steel fire, anti-theft chicken sore Track the end of the door, need to fill in the door frame cement mortar or C20 fine stone concrete. As the average household is difficult to find fine stone of this aggregate, it is recommended to use cement mortar filling, cement and sand ratio of 1: 2.

Q:Home decoration, the door of the size of the problem do not understand, into the door, home garden into the burden of the side of the panic stir-off with the living room door, kitchen door, bathroom door, bedroom door, how much to do the number of suitable? Please help the professionals to help, thank you more: General house door door 0.9 ~ 1m, sub-room door 0.8 ~ 0.9m, kitchen door 0.8m or so, bathroom door 0.7 ~ 0.8m, due to consider the import of modern furniture, now take the upper limit size

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