Commercial Double Hinged Steel Doors SC-S077

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1000 pc
Supply Capability:
30000 pc/month

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Packaging & Delivery

Packaging Detail:PVC Film + Bubble Bag + Strong Carton
Delivery Detail:15 -28 days after confirm the deposit


Commercial Double Hinged Steel Doors 
1.High grade security level 
3.Factory wholesale price 
4.5 years gurantee

Commercial Double Hollow Steel Doors SC-S077 


Product Description




Security Steel door

(Exterior door)


0.8mm-1.0mm cold rolled steel panel


0.8mm-2.0mm cold rolled steel panel

Security Steel Door Advantages

Raw material

Phosphatized treatment, stable performance, long lasting


Honeycomb paper: Heat Insulation, Anacoustic

Rock wall: Fireproof, Anacoustic, Heat Insulation

Fireproof Board: Fireproof, Heat Insulation


13 Points locking High Security level

Door Sill

Stainless steel, stable performance, Antirust


Heat-transfer/Polyester powder coated, Customized colors

Lead time

15 Days


Custom sizing & colors, OEM available


2 years product warranty, life long after-sales service

Security Steel Door Specification(All in standard size)



leaf thickness


Wall thickness


Swing direction

Leaf & Right

Inward & Outward

Load quantity



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Q:How much is the telescopic ratio of the electric door?
Most of the retractable door on the market stretching is 1 meter telescopic to 5 meters, the longer the longer the longer the material, the same extension of the longer the door the greater the interval between the door, the higher the visibility of the door, China Heng Albert's retractable door is also 1 meter telescopic to 5 meters.
Q:Tomb notes how nine points on the three under the door three
On the three doors for the official, are basically the family point of the foundation or the warlords were related to the big family, their own little fight, his men were. Ping three doors for the thief, the basic is to take his life to fight out, will fight their own and organization, the next three for business, rarely participate in the tomb, to buy and sell antique
Q:What is the door to the table installation test machine?
But only in the warranty period, after the security is to charge ........ basically useless .... If you know the computer, do not spend that money ... money a lot But also .. easy ... .... In short, I think beg for people to have been. Come fast, if the evening, it will not come, you can not play, can only wait ...
Q:God closes a door and opens a window for you
The end of life is the beginning of God, bitter sweet, suffering is the blessing of make-up, people do not suffer will not know God, there is a saying called 'Heaven no way', that day will give people the road. People only in the desperate to better understand God. God shuts up a door for you and opens a window for you, saying that this road is not for you. God will prepare your way for you, even if all the doors of the world are closed to you, God will For you open the windows of heaven, and with you, so no matter what happened, by God, do not be afraid. (1) great trouble will inevitably bring great revival. (2) Victory in the suffering of the believers, is really good seed. (3) God is the most reuse of workers, are created in the suffering. (4) The Lord is through suffering, so that we learn humility, so as not to lose ability. (5) abide by the purpose of Rong Yi; (6) life more bitter sweet, bitter sweet. (7) the more the suffering, the more benefits. (8) The grace of God is hidden in misery. (9) When will you suffer, when you will not suffer, how much bitterness, and what is the amount of God, and God will give us with the bitterness. (10) Our saints' life, the olive life, the more the pressure the more the oil. (11) after suffering, will be sympathetic to others, comfort others.
Q:Is there any good way to start a business?
It is best to find the popular project, the profit is relatively large, small competition
Q:What are the units of measurement of doors and windows?
In the bill of quantities, the units of the doors and windows are m2 and must be consistent with the list units.
Q:Where is the portal to the curse of Ogg? Is that the need for 85 to use the portal?
In the vicinity of the Master Trainer, you ask the guard, trainer, Master he will give you directions. 58 can go, 58 outside the domain is the ideal place to do the task.
Q:One Piece Chapter 551 Who is the door to justice?
Black beard of the hands of Lafayette
Q:Buy a new house, seek feng shui expert advice, the main bedroom lying on the door?
The door is the mouth, is a must flow of internal and external air, is associated with the outside world throat and barrier. To the situation, the environment, geographical, atmospheric circulation and other factors may be. In the feng shui of the house, the door is a very important seat. For example: whether the door to the big Xuan Xuan Gua line; whether the door was to be Ji Xing and so on. Three to: the door, the main room, stove. Six things: door, road, stove, well, pit, toilet Four choices: 1 before Suzaku (South Gate) 2 left green dragon 3 right white tiger 4 after basaltic (North Gate)
Q:The door to the door and the difference between the door, please explain in detail
Door to door is, freight forwarding team to the door (such as the factory or foreign trade company's warehouse) to do the box, after shipment, the box dragged into the port of the terminal. Built-in is the shipper with their own car, the goods sent to the freight forwarding designated warehouse, freight forwarding arrangements for packing, that is, built-in, after the shipment, the box will be dragged to the pier. Add: In fact, are the same, built-in, then you have to pay to the freight forwarding warehouse, and the door to the point of loading, the factory to pay the workers money, the end of the two money, or to ask you received. Built in fact there are some of his advantages, generally good warehouse, there are more experienced loading and unloading workers, while the hardware is relatively perfect. There are only under what circumstances will be built, such as A, B, C three companies, ready to fight a box together, the goods sold to the same foreign customers, so A, B, C to discuss the good, the goods sent to Freight forwarding designated warehouses, there are arrangements for their interior, so that not only saves manpower to save talent. Now this operation a lot of friends ~ ~ ~

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