• Standard Steel Security Doors with Good Prices and Quality System 1
  • Standard Steel Security Doors with Good Prices and Quality System 2
  • Standard Steel Security Doors with Good Prices and Quality System 3
Standard Steel Security Doors with Good Prices and Quality

Standard Steel Security Doors with Good Prices and Quality

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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: Downstairs car loaded with a security door, the results open the door when the lock can be locked when the ring lock 2, closed the door lock can only lock a lap and a half, stuck, so can only retreat to 1 turn position pull out , Originally thought it was the location of the lock door is not deep enough, the result that the hammer knocked deep enough, or only one side of the drink side of the evaluation of fat Taiwan Bo Jun circle half, what is the reason why the exclusion of more
Upstairs lock is not refueling in order to lubricate plus lead powder {lead plum} Landlord or the door is not deep enough Is not the edge of the door frame You have a good check
Q: Used to open the door to open, so close the door to open the door operations are carried out in the house, hands do not have to stretch out, the body do not have to probe out, the door is not good to close the state is also easy to observe, but when the door from the outside But the new door anti-theft door opened to open, open the door to operate the arm to reach out, the door open state when the body must be stuck out, off the state is not easy to detect, but the state is not easy to detect, but the door is not easy to detect From the outside when the door was very safe, is the door frame around the block drive. Each has its own advantages and disadvantages, which switch should choose the best direction, what stresses it? More
Open to the outside, save the interior space, but also conducive to the escape of emergency time.
Q: How to paint their own anti-theft door
Rinse paint is not everyone will do things, it can be said that did not do the brothers rinse out the effect is not good, personal feeling from the spray more realistic, in the outside most of the paint maintenance workers are used to get from the paint repair things, Personal operation recommendations are as follows: 1. First part of the rust with sandpaper polished, the appropriate wipe with a similar color from the paint after the fill out on the line, and then spray a layer of topcoat to get the price of a total of 10 yuan, if you will draw, The way you can put the grain color to draw up, so even more beautiful
Q: Such as title. That is, the size of the unit door.
Stairs anti - theft door 1800 * 2100 single household 900 * 2100
Q: My house will have to renovate the house, would like to ask the home of the security door cost better? What brand of security? Buy anti-theft door is to buy a good composite door or a single door? thank you all! More
Casually a check to know the brand of a large brand of good workmanship, high prices; second-line brand work slightly worse, low prices You set it yourself
Q: How to do anti-theft door paint? (Blue door) nonsense do not say, brush paint, change a new door, uncomfortable door like nonsense do not have, and I do not cold and humor! Which expert in trouble? More
If you do not hurt the big Ya proposal do not make up the place where the paint is lost because the paint is difficult to find the same as the difference is not as good as not fill it or not the whole door heavy brush again
Q: I would like to install a pendant on the security door, but the door is hollow, can not be fixed pendant ah
Demanding high What about hanging? If the ordinary, on the pull willow nail gun can be fixed, you can also use a piece of iron, with the willow nails fixed in the door and then drill on the iron plate, the screw, anti-theft door is not all solid,
Q: When you ask to buy [security door] Note 1. To build a good city or online search finished a direct telephone contact. 2. All brands say their products are good, how to choose products. 3. The price is about how much the range 4. Is the security key of the security door? How to ensure that the key delivery on the way did not be copied? Do you want to change the lock at the time of purchase? 5. Is the security door fixed on the door frame, strong? The original door is unloaded good, or double door good? Question added: selling anti-theft door that I live in the apartment door is not the standard, so they want to make adjustments to their original products, so, to more money, this is not the seller's disguised price increases it? In China to buy things on this unpleasant, what are not marked price, but also bargain, get good to be cheated, do not mention the enjoyment of the shopping. trouble! The The More
1. In the absence of the industry to introduce the case, or do not understand the case, the proposed online to understand the price, or in the building materials to buy better. Because it is a local, after-sales service a little bit of protection (declare: I also manufacturers) 2. Must consider their products "homogenization", that is, cost-effective, or some new product selling point. 3. This is your request. Into the door security door with iron doors and stainless steel doors, etc., my company is to do stainless steel door into the door 4. This do not have to worry about, you can google about AB or ABC lock and then look at their pictures. And then that lock, as long as the lock cylinder can be locked for the purpose! 5. did not see the installation of physical, but it is recommended to remove and re-install. Other problems, you can stay contact, or Google consult me!
Q: Which anti-theft door brand cost-effective! The The The The The
Wang Li Panpan these prices are too high, I think a long time cost-effective high price of my family to use this brand
Q: My home security door abc3 kinds of keys, when the decoration with a key. Decoration finished with a key to twist. A key can not be used, but I twist to twist why the A key fool unprotected gay Gu Jiao scorpion can still use it? How to deal with it? More
Anti-theft door abc3 kinds of keys, when the decoration with a key. Renovated with c key in the opposite direction twisted 360 degrees. A key can not be used, only the B key to open the door. (After the delivery of the key after the fool unguarded Guogan scrims have a single use of instructions) If the use of the correct method, ask the property management staff to try, not May ask the property management company to reflect the situation, by the development company to inform the door of the businessmen to change the lock heart (security door warranty period is two years)

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