made in china popular steel security door

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security door

1) Material: door panel: cold-rolled steel ,door frame: Hot-Rolled Sheet Steel
2) thickness of the door leaf: 5cm/7cm/9cm
3) frame outer size(H×W): a) 2,050mmx960mm b) 2,050mmx860mm c) 1,970mmx960mm d) 1,970mmx860mm
4) Accessories: adjustable reinforced hinges, specialty multi-point lock, handles, peephole, hidden doorbell,
rubber seal and magnetic seal, doorbell, installing bolts, stainless steel threshold
5) Infill: honeycomb material 6) Opening direction: inward / outward
7) Opening degree: 90 degrees or 110 degrees 8) Lock handle position: on left / on right
9) Colors: diversified available 10) Applicable for the entrance of houses or flats
11) Can also be used as room door 12) Suitable for different wall thicknesses
13) Shockproof, soundproof, warmth preserved, anti-pry, anti-drill, Moisture proof, Guards against theft
14) Environmental friendly 15) Bright, lustrous and durable appearance 16) OEM service available

Q: Security doors have what brand: Now a lot of anti-theft door manufacturers, many provinces have. Paul at the end of more than 7,000. Some manufacturers more than one or even a few licensing of the heart of the hungry bitter leech practice blood storm Mo Mo, so the brand is not very important. (China Famous Brand, China Famous Brand, China Famous Brand, China Famous Brand, China Famous Brand, International Door Industry Association Member Unit) 2 Wang Li Security Door (China Famous Brand, China Famous Brand, National Standard Development Unit) 3 Meiyan Security Door (China Famous Brand, China Famous Brand (National Famous Brand, China Famous Brand, National Standard Development Unit) 5 groups of security doors (national Mianjian products, well-known brands) 6 step Yang anti-theft door (China famous brand) 7 fly (China famous brand, the national Mianjian products) 10 spring security door (China famous brand) 8 sun and moon anti-theft door (national Mianjian products, well-known brands)

Q: I would like to do anti-theft door business, but do not know from there entry, Shanghai floating high spring 薨薨 arm for the anti-theft door on the door also do not understand, please help me. The The The The How can the security door to do business! The The More: Do the security door business is now bad to do the most anti-theft door business is the most important choice of anti-theft door brand, do security door or fight price, or is to sell the brand, or is a selling point. Maxim is the hope that the three are the characteristics of the brand is the beauty of the brand is more style, the reputation of the more hope is the production process of other home than the fame of the king of the characteristics of the king is a good anti-theft security is good The biggest selling point of the fame is also large (style is more common, that is, looks humble kind of) Landlord want to do security door business depends on you to sell security door focus on where to fight the price to take miscellaneous brand to do. First-class industry to sell brand second-rate enterprises to sell technology third-rate enterprises to sell these prices to the landlord to consider their own

Q: What is the security standard?: The latest standard "anti-theft security door common technical conditions", the anti-theft door security level is divided into: A, B, C, D four levels. Anti-theft level classification level surface material thickness lock points anti-damage open time letters that a class 2mm12 ≥ ≥ 30minJ B class 2mm10 ≥ 15minY C class 1.8mm8 ≥ 10minB Ding 1.5mm6 ≥ 6minD general home security door to C, Ding-based, the higher the level, the higher the anti-theft performance. In addition to the door itself, the door lock is the key to anti-theft, the state will be anti-theft door lock cylinder is divided into three levels: level anti-technical open time anti-destructive opening time interoperability rate standard level A ≥1min≥15min≤0.03% National Standard B Grade ≥5min≥30min≤0.01% National Standard Super B Grade ≥260min≥30min≤0.0004% Enterprise Standard

Q: Home security door choose what lock security, the key can not be copied: What can not copy this year? The fingerprint! The The

Q: My home security door always grinding on the side of the door frame how to adjust: Put the bottom of the lock on the bottom of the box to the high support

Q: The sound of the security door is loud: 1, first look at both sides of the door where the mill then release the hinge screw out there do not OK2, a person put the door hard to lift up, and then another person in the hinge axis wiping butter, if the ring, then have to tune hinge, Do not find a good job to find a special installation of anti-theft door master to tune you, as long as the door itself is not deformed or quality problems can be done

Q: How is the distinction between the door and the door?: It is easy to see the door, the door handle on your right is the right hand door, the door handle on your left side, the right hand door on the left side of the right hand door, Is the left hand door. Hope to help you. The The

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: Well, now all the security door by which the patent: In the patent office website, the relevant patent is currently effective in nearly two thousand.

Q: 1 Corridor security door how much money 2 Doran door industry name NAME: DR10-27 order number ART.no:DR10-27 Thick thickness: 50mm70mm wide width set the heart of the wing segment Yan light frowned: 850mm950mm high height: 1950mm2050mm pull pull : Black Gold BlackGold this door about how much money ah more: Generally just a building door, then about 1500, but are generally and the building intercom system installed together with the price, the general unit of a 12 yuan 3000 yuan (a little bit of the card to set the heart of the heart of the light section of the light, Speak more expensive)

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