Steel Doors, Steel Security Doors, Steel Exterior Doors,Manufacturer & Supplier

Home Page: http://www.china-security-door.com/
Zhejiang Qihao Door Co., Ltd. was founded in 2003 which registered RMB 10,000,000 Yuan. It is a professional manufacturer specializes in producing mainly products such as security doors, steel doors, with a collection of design, R&D, produce and sales, it has the top industrial chains in the brother enterprises to offer a whole set of secure solutions. 

The company covers over 100,000 square meters, it’s fully automatic imported powder spraying lines, transfer printing lines, and spray painting lines ensure the quality of products reaches up to the top levels within the country. She owns over 1, 000 employees and two in five are skilled in technique, design and marketing which guarantee the human resources for modernization of producing, management, marketing and service theory. On this basis, She passed many certifications such as ISO9001, ISO14001

The company created brand “CHIHOO” which covers the whole nation with over 800 domestic branches, and what’s more, it’s products have good markets in more than 30 countries besides UK, Russia, Bulgaria, Serbia, India, Malaysia, Ghana, Bosnia and Herzegovina.

Steel Double Leaf Doors

As an innovative enterprise, its security doors, unique locks and core locks come up to the front rank. To combination the additional security products with technical renovation and improvement, it invented many patented products besides unique lock, which unique faction can avoid the hidden troubles of traditional security doors, thus be known of leading technique enterprise. 

In the future, the company will insist on the middle and high brand levels, stressing the core competitiveness and breaking the existing standard by development, ensuring every door has more excellent functions, much higher techniques and better products. Thereby, it provides the consumers with security, plenty of secure products and schemes, striding forward to the goal of “to be the most valuable secure brand”.

:2004, OHSAS18001:2007, CE and so on, all of these prompt the core competitiveness constantly.

Manufacturer of quality steel doors including security doors, single leaf doors, double leaf doors, composite doors, mother and son doors, door in door.

Most common types of doors - PVC doors

The PVC door is probably one of the most common types of door in use today, they are ridged and strong, last a long time and they are very secure.
Before PVC doors became popular the latest in door was the aluminum door, this made a tough strong alternative to wood although the wooden door never really did die away.
PVC doors are extremely weather proof provided they are fitted correctly, they have sealing gaskets in the frame and when you lift the handle up on the door it pulls the door tightly shut creating a tight seal which will not allow any moisture in.
Plastic doors are very popular today and as a result there are a large number made by a very large number of companies, these companies are in fierce competition with one another and because of this UPVC doors have never been cheaper. You can even find standard sized doors in the local DIY merchants today for a lot cheaper than you can get a bespoke one made for.

PVC Doors

PVC doors will not warp rot or rust; they require virtually no maintenance other than a wash down from time to time. One thing you certainly won't have to do with a UPVC door is to paint it so you will save money year after year not doing this.
Because PVC doors are thermally good insulators compared to other types of door and because they have a seal and are draft free you will find that they are very energy efficient and as a result can save you money on your heating bills as you will need less heat to warm your house as less escapes.
PVC doors are extremely robust and strong; if you require an even stronger door then you can get panels which embed either hard wood panels or steel into the door panel which can prevent them from being kicked through.
The PVC door is a very simple affair to fix, you would get the door in plumb and level, pack it, use foam filler to fix it in place and close all gaps and you would then drill and fix with long frame fixer screws. This is an easy process and it shouldn't take more than a morning to fix a door like this.
The locks on plastic doors are quite advanced, they have multipoint locking with shoot bolts that lock into the frame when you lift up the handle, this makes it very difficult to break through these doors.
Whilst aluminum door can have some condensation trouble this is not the case with the PVC variety, these don't seem to suffer from condensation problems at all.
Because of the seal which operated when the handle of the door is lifted up PVC doors will cancel out a large amount of outside noise and this is just one further benefit.

Composite Wood Door better than timber: Supply OEM service of Fireproof Doors for you

Composite Wood Door better than timber: Supply OEM service of Fireproof Doors for you

Supply OEM service of Fireproof Doors for you

Welcome to our product page of Fireproof Doors , in which you can find detailed information of Fireproof Doors . Our Fireproof Doors is good in quality and competitive in price. We are manufacturer and supplier of Fireproof Doors . We export Fireproof Doors . We supply OEM service of Fireproof Doors for you. We would manufacture Fireproof Doors following your specific requirement. We are looking forward to your E-mail and establishing cooperative relationship with you! We would provide professional Fireproof Doors with good services for you!

Fireproof door

Reporter: By Sunjazz Company

Home Page:http://www.door-sunjazz.com/

Composite Wood Door better than timber: Home Security Door Lock: Why Choose Sunjazz'Security Door And How

Composite Wood Door better than timber: Home Security Door Lock: Why Choose Sunjazz'Security Door And How

Home Security Door Lock: Why And How Choose Sunjazz's Security Doors

Reporter: By Sunjazz Company
Home Page:http://www.door-sunjazz.com/
People who live in stand-alone homes are naturally concerned about home safety Given the increase in home invasions and thefts lately, this anxiety has become even greater. The choice of a home  steel security door lock can seem very daunting.
People who live in a single family home have always been concerned about security. With crime on the increase this concern has become even greater. There are many types of home security door locks to choose from. In order to assist you, this article will review the different considerations that should be made when selecting a home security door lock.
There are several different kinds of locking mechanisms that are available at any hardware store. However, we suggest that you choose a deadlock mechanism for your home security door lock because breaking a deadlock requires more effort and up to 15 times more time as well. But your task doesn't get much simpler as the variety in deadlocks is itself staggering.
Any home security lock based on the deadlock mechanism can be classified on the basis of cylinders contained in the mechanism. As per your requirement of strength and the size of the door, you can select from three major varieties-single cylinder deadbolt lock, double cylinder deadbolt lock, and single cylinder deadbolt with removable thumb-turn.
The choice of your home security door lock depends as well on how much you have to spend on its purchase. This budgetary decision will certainly affect the material from which the lock is crafted. For a lock which is stronger and which offers the most security, you should choose one made of a patented steel amalgam rather than a deadbolt made of iron.

Steel wood security door

You also need to choose between locks that allow the key to be inserted from both-inside and outside the door; or locks that allow the key to be inserted only from the outside. The second variety can complicate things in case you forget to carry the key-the key is not required for securing the lock but it is essential to open it! Selection of one-way key mechanism or two-way key mechanism is entirely based upon your personal views.
Naturally, choosing a deadbolt fixture means you must match the type of key used to it. Keys which have two or more grooves, meaning there are two or more levers in their lock, make it more of a problem for a burglar to copy them and enter your premises. You should certainly choose a deadbolt door lock with no fewer than seven levers and constructed of a strong metal such as brass.