China Top steel door factory
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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specification
1) smooth steel door surface
2) OEM/OBM available
3) lowest prices with good quality
4)Soncap & CE certificate
teel Door features
Main Material: Quality cold-rolled steel sheet
- Steel door sheet thickness of door leaf:0.4-1.0mm
- Steel door sheet thickness of door frame:0.8-2.0mm
Steel Door size and material thickness can be customized. Please specify!
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:2050*860/960*70mm(L*W*thickness),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 |




Our Team
- Q: Is it useful for anti-theft doors?
- There are heaven and earth will play a certain role in preventing, but there are ways to unlock the master, so the main lock is not a security problem, what lock relatively safe and reliable, and their use is more convenient, you can Google "
- Q: Inside the left outside the right outside the right how to distinguish please detail more Thank you more
- To the people outside the door, facing the door, the direction of the hinge is the opening of the door. Hinge in the left, outside the open is outside the left, open inside is left.
- Q: Has been transferred once, but the distance between the door and the door frame is too close, the door is very tight switch! Ask you how to adjust the master? The Do not let me find unlock, has tried! Thank you! More
- Unlock is not work, professional counterparts Oh. First of all, you should check the reasons for the door tight, open the door, forced to shake the door frame and the wall between the expansion of the screw is loose, if loosely it is not good repair, it is best to find the installation of security door master to see, sell Anti-theft door where there will not spend much money! The If there is no loosening that first do not worry repair, check the lotus leaf side is loose, if it is dead lotus leaves no screws that do not have to check. Lotus leaves here no problem can begin to repair, the first door on the circular plastic cover to remove (one side three) and then the inside of the screw fastening (no professional tools can be used pliers), and then open the door to try the effect , If not it must be debugged! The The Preparation tool 1) hammer one. 2) a mat (thickness of 50mm or so, the width is not limited.) Tools ready to carefully observe the door frame and the door plate wear marks! The Wear marks is the reason for the door tight, find the wear marks after the pad of wood on the top of the wear with a hammer percussion, pay attention to the strength of the percussion must grasp! The The The door can be closed to prove that this approach is not very good! The The strength to grasp the words began to light, open the door to try and then add some power. After several adjustments just fine! The The It 's not easy to make you. The
- Q: Door to door, his family on the left side of the stairs, my family on the right hand side of the stairs, two suites of the apartment and the area are the same, the door decoration in my back, do not know is not specially loaded child security door ( A door page, a small door page), the height of the door is almost high visual, but the width of my house than the width of about ten centimeters, my home improvement is the most common kind of security door, feng shui on the impact of it? How to resolve? I also accidentally found his home door into the door on the door with a red line hung two coins, while hanging one (hanging in the room), served Cao fat 丨 blocking Chuan Chicken chicken feeling his family seems to pay attention to feng shui look, I now A little worried about their own feng shui bad, has not attached great importance to this issue, ask the master to answer, very grateful ~! The The On the door is the following look like this door I installed the most common security door. More
- Two relative phase of the curse, 1, in the door of the location of the word placed five emperors, and then put the door to do the storage of Cao fat 丨 blocking Chouchang chicken stone pressure. 2, the location of the entrance to the thick carpet, carpet paste under the 36, 1 yuan coins. Increase ground and status. 3, in the room to do the entrance, the entrance placed a pair of copper unicorn.
- Q: I would like to ask when the security door can be installed, is the demolition of the old, before the tile? From the measurement to the installation of a total of a few days?
- Usually after the demolition of the old, cement workers before the end of the installation, the standard door to the installation of the general need to 3 to 4 days.
- Q: I bought a security door before the decoration, just installed to prevent the stains were stained, I use the newspaper to the door bag tightly, and with many transparent Han Gui Feng 莩 宦 official for the cloak of rubber (glass glue) fixed , After the completion of the decoration, the demolition of the newspaper, but left a lot of one on the door of the tape stains, sticky, very difficult to clear, which know what a good way? More
- There are two easy ways: (1) stick with the same transparent tape: take a small piece of transparent tape, with a little bit of wiping the place where the stains, a little time, but clean up very clean, that is, (2) with the heating method: the hair with the hair dryer, facing the plastic stains, until the glue stains become soft, with a soft cloth can be easily wiped; due to the Work reasons, the above two methods I have used, very easy to use.
- Q: The construction unit filled with wood, part of the plastic bags, cement bags only fill the `` `` `` `` `` `` `` `` `` `` `` `` `` `` `` `` `` `` `` `` `` `` `` `` `` `` `` `` `` `` `` `` `` ` ?More
- According to the construction experience to deal with their own, 5 cm, you can use 107 glue mixed with black cement, bonding a layer of standard bricks, the lower with a template to hold, dry after the demolition, and then those who have to pour concrete over the shock Palace of the beam, mainly from the security considerations, if the household for the security door, found that there are debris, then do not tell the company
- Q: What are the kinds of stuffing inside the security door?
- 1. Honeycomb paper 2. Polyurethane foam 3. Fireproof cotton 4. Aluminum silicate. Regardless of what can be called anti-theft door, because according to the new standard, and does not require internal filling, only the provisions of the thickness of the steel plate and the door, lock anti-opening time.
- Q: How to identify the quality of security doors
- Anti-theft door points several, if it is steel door you just open the cat's eye or remove the lock to see the thickness of the steel plate on the line! Other security door you flower lambs barley Karma cut the public stem as long as the weight on the line
- Q: There are mud in the lock door
- Use too long, then it is recommended to replace a security point as well.
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China Top steel door factory
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
OKorder Financial Service
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