• High - End Seurity Galvanized Stee Door in China System 1
  • High - End Seurity Galvanized Stee Door in China System 2
  • High - End Seurity Galvanized Stee Door in China System 3
High - End Seurity Galvanized Stee Door in China

High - End Seurity Galvanized Stee Door in China

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
3 set
Supply Capability:
3000 set/month

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Detail Specifications


1:Steel sheet of door panel

0.3 ~ 1.0mm cold rolled steel sheet

2:Steel sheet of door  frame

0.7 ~ 2.0mm cold rolled steel sheet

3:Frame outer sizes (HxW)

2050 x 860mm / 960mm, or customized size

4:Thickness of the door leaf

50 / 70 / 90mm

5:Opening direction

Left inside / Left outside / Right inside / Right outside

6:Inner filling material

Honeycomb paper / Rock wool / PU foam

7:Rubber sealed:Double-layer rubber sealed strip around the door

8:Door sill-High quality stainless steel threshold

9:Doorbell--Invisible alarm doorbell ( both practical and beautiful)

10:Peephole-Wideangle peephol

11:Hinges-Galvanized steel hinges

12:Surface treatment

Bright, lustrous and durable appearance, the door surface via acid cleaning phosphorizing antirust processing

Heat-transfer printing on surface: looks like the natural wooden grain. Or powder coating on surface

13:With high quality burglarproof lock;ABC lock-set with 13 lock points


Q: Is the cross of the key to rest, usually good, open the door today when the other live, and then how can not pull out, and finally in front of a break in the inside, and the needle is not open, do not tell me with glue ah, Look at the situation certainly not, there is no other law? I look inside the door seems to have a hole, can not try to taste from the side of the city, The More
Cross the security key in the lock how to do: 1, to prepare the word, Phillips screwdriver, pliers 2, sewing needle 2, tweezers 1, the first step, the sewing needle bent with red fire into a small hook , And then gently find the place to break the key, found that the activities of the gap, can be found in the activities of the small pillars, in fact, the lock can be locked, that is, a small bronze pillar can not turn the body, and now with two needle hook Off the key, slowly pulled out on the line. Can be used to help tweezers, if not, you can use a screwdriver to remove the position in the house to find the location of the key, with a needle stabbed out, and then everything is fine; anti-theft door key picture 2, security door key in the lock inside, First look at the key is not wrong, the correct location should be inserted into the key position. To find a medical tweezers try can not be taken out, tattoo google fat stolen aldehyde alien if you can not twist, then find a bike gate wire in front of a small groove can try to hook out; anti-theft door key picture 3, from the inside to remove the back cover of the lock, with a narrow iron or fine wire, from the door inside the poke, you can break the key from the keyhole poke out; 4, if they have no way to solve, Then can only find a locksmith, and unlock the lockers are uncertain, then only for a security door lock the core!
Q: General anti-theft door hole size 2100 * 1000, the net size of the door is how much
I understand the problem of the landlord as a door after the installation of the door to open the size of the door or the size of the door: the door size of about 860 * 2000. Through the size of about 84 spent flowers arrest dumplings dumplings evil spear 0 * 1980
Q: Hooply lock, there are three types of keys A, B, C, how to make the decoration key effective. Question added: Under normal circumstances, the use of C key to make A failure, C can use it? More
Very simple not to use the C key AB key can be used
Q: Anti-theft door lock about what it means
Simply say that is open from the outside when the door is used to open which side, or with the handle of the security door, outside the direction of the handle is where the side.
Q: Really understand the friend said, anti-theft door lock how to choose the safety level
See the key, the current c-class is the highest level of the country last year identified.
Q: Anti-theft door door windproof air leakage how to do
With the glue, the hardware store to sell
Q: How is the shutter door closed?
To see you what is the use of the shutter door? If it is auxiliary attack Dianji Pan-chuai reed Dong double fast shutter doors, then just set the inverter on the OK. Our company specializing in the production of fast shutter doors, contact: Mr. Chen
Q: What is the standard for acceptance of security doors?
To see which level of security door, different grades have different standards
Q: Want to buy anti-theft door, I do not know galvanized steel and cold-rolled steel plate where the difference? The same thickness which is good? The
Anti-theft door with galvanized steel and cold-rolled steel plate difference (in other conditions the same circumstances): cold-rolled steel plate high strength, good rigidity of the surface quality is also high, but the need to paint and other methods of ingot skeletons The rafters are resistant to atmospheric corrosion. Galvanized steel plate characteristics just the opposite. If you live in the south of the city, the environment is damp and rainy, it is best to choose anti-corrosion ability galvanized steel security door. Otherwise choose cold-rolled steel plate security door, because the price of cold-rolled steel security door should be slightly lower.
Q: How to identify the quality of security doors
Method 1: formal qualified anti-theft door will have a trademark (see the trademark content of all you, manufacturers, qualified quality, etc.) Method 2: good security door thickness thicker than the average, you can beat down to listen to the sound , Whether it is dense, the weight can also be distinguished; look at the thickness of the school about the two most common the most common

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