How about the security door in the spring

The anti-theft door is equipped with an anti-theft lock, which can resist abnormal opening under certain conditions within a certain period of time, and has a certain safety protection performance and meets the corresponding anti-theft security level, which is different from ordinary doors. The full name of the security door is "security door". It combines anti-theft and security performance.

According to the provisions of the "General Technical Conditions for Anti-theft Security Doors", qualified anti-theft doors cannot be pried open within 15 minutes by using ordinary hand tools such as chisels, screwdrivers, crowbars and portable power tools such as hand drills, or open an opening of 615 square millimeters on the door leaf, or open an opening of 38 square millimeters in a semicircle of 150 square millimeters of locking points. And the locks used on the anti-theft door must be a special lock for the anti-theft door with anti-drilling function that has been tested and qualified by the testing center of the Ministry of Public Security. The anti-theft door can be made of different materials, but only the door that meets the standard test and receives the safety product production certificate can be called an anti-theft door.

The security of the spring security door is strong, and the spring security door has the advantages of being durable, flexible to open and beautiful in appearance. Spring security doors are first-line products in the market and are favored by consumers. The main consumer group of spring security doors is mass consumers.

Therefore, in terms of price, it is still acceptable to everyone, of course, due to the different classifications, functions, materials, etc., the price is still different. Generally, the price is around 100 to 1500. Hope it helps you understand the spring security door!

Answer: Everyone knows the anti-theft door, now we will always install the anti-theft door for our own family after the decoration, because the anti-theft door can resist abnormal opening under certain conditions within a certain period of time, if the thief pries the door of our house, it will not be easy to pry open. Now in our lives, there are many brands of security doors, and choosing a good security door should not only look at his brand, but also see whether his quality is guaranteed.

How about the spring security door 1, the ultra-thick door leaf is safer. The heavy door leaf looks stronger and stronger, and has multiple seals, with super sound insulation, heat preservation and sealing performance. 2. Enhance the side lock to add weight to safety.

In addition to a main lock, the whole set of doors is also equipped with a double-row side lock point and anti-pry installation corresponding to the main lock, and the overall effect of anti-pry has been played to a higher extent. 3. Double-row lengthened and thickened deadbolt, lengthened and widened handle panel and common handle design. The latest patented technology is applied to make the lock as undamaged as possible by external forces, and the safety coefficient is doubled.

4.Since its inception, "Spring" adheres to the concept of "promoting development with science and technology", pays attention to the development of core technologies, and adopts the world's latest automated production lines and technologies such as HOMAG, Weinig, Ping An and MORSO in Denmark, and introduces cutting-edge scientific and technological talents. Through continuous improvement and development, a complete quality control system has been formed, and has a number of national patents in structure and design.

5. Over the years, "Spring" has won the "Jinhua Municipal Government Quality Award", "China Environmental Labeling Product Certification", "National Top Ten After-sales Service Units", "Enterprise Credit Evaluation AAA Credit Enterprise".

Dear, refer to it, I wish you a happy life.

Now the anti-theft doors are almost the same, but my neighbor uses the Aldun smart anti-theft door, the door is very thick, often go to his house to play, when cleaning can also lower the lifting plate on the door to ventilate, if you really want to buy the anti-theft door is better to buy the Aldun, smart and safe, just a little more expensive, whatever, as long as the safety of the family and property security, it doesn't matter if you can use it for a long time, the general door thief is easy to open, it is a decoration.

Spring security door is a relatively new brand! In the past two years, it has been relatively loud, but there are still some problems, and the after-sales service is not very mature.

Spring security door has been at the forefront of research and development, and focus on core technology development. For several years, Spring has managed to make a number of products occupy a large share of the domestic market. Through continuous improvement and development, Spring has formed a complete quality control system.

1. Since its establishment, Spring Group has always adhered to the concept of promoting development through science and technology, focusing on the development of core technologies, adopting a variety of the world's most up-to-date automated production lines and technologies, constantly introducing cutting-edge scientific and technological talents, and through its own continuous improvement and development, it has formed a complete quality control system suitable for the brand itself, and has a number of national patents in structure and design.

2. Over the years, Spring Door Industry has won many honors and titles such as "Zhejiang Famous Trademark", "Zhejiang Famous Brand", "China Famous Trademark", "Top 30 National Wooden Doors", "Wooden Door Executive Director Unit", "China Environmental Labeling Product Certification", "Zhejiang Famous Firm", "National Top Ten After-sales Service Units", "Environmental Protection Model Enterprise" and so on. After several years of development, Spring has won the trust of our customers with scientific design, excellent quality and first-class service.

3. The excellent quality and service of the spring door industry have also allowed it to establish a long-term strategic cooperative relationship with CCTV, and has carried out brand promotion in CCTV for ten consecutive years. Its products are produced in strict accordance with national standard technology, after years of efforts, the spring security door has won a number of honors such as China's excellent quality assured brand, China's well-known trademark, China's environmental standard product certification, etc. Spring Door Industry has always adhered to the enterprise spirit of unity, pragmatism and innovation, with the goal of creating a first-class brand, and has also obtained a number of national patents by virtue of its continuous innovation efforts.

In the future, Spring Door Industry will continue to work hard to provide consumers with a safer and better living space.

Very good, my family has been using spring, the old brand, and it has been used for more than 10 years.

The quality is super poor, only advertising, not quality, look carefully, there is something wrong with each door. If you can avoid it, you can avoid it!

The appearance of the spring security door is very gentle and beautiful, but there is a serious disadvantage that the airtightness is very poor, and the corridor can be heard with small movements, which means that the sound insulation effect is also poor.

This summer I changed the security door with a small window, Beijing has been windy these days, the small door crack does not block the wind at all, the wind whining to the room, then in winter there is no heat preservation at all?

It's not good, these brand-name manufacturers are very foolish.

The spring door is really bad. Our relatives bought the spring ones. The door was broken and no one repaired it. After-sales pit you. Later, I bought it from my own family. The door decorating master is really professional.

Spring security door has been at the forefront of research and development, and focus on core technology development. Over the past few years, the spring mill pie has successfully made a number of products occupy a large share of the domestic market. Through the continuous improvement and development of Blind He, Spring has formed a complete quality control system.

In the spring security door, "quality" is not an abstract concept, from material testing, to online testing, finished product testing, spring security door quality control to implement every aspect of production, each product is strictly controlled, unremittingly implement the "boutique strategy".

Not bad. The quality of the security door in spring is very good, and the appearance is relatively atmospheric and beautiful. Check it out!

1. Since its inception, Spring Group has always adhered to the concept of promoting development through science and technology, focusing on the development of core technologies, adopting a variety of the latest automated production lines and technologies in the world, constantly introducing cutting-edge scientific and technological talents, and through its own continuous improvement and development, it has formed a complete quality control system suitable for the brand itself, and has a number of national patents in structure and design.

2. Over the years, Spring Door Industry has won many honors and titles such as "Zhejiang Famous Trademark", "Zhejiang Famous Brand", "China Famous Trademark", "Top 30 National Wooden Doors", "Single Spike Key" of Wooden Door Executive Director, "China Environmental Labeling Product Certification", "Zhejiang Famous Firm", "National Top Ten After-sales Service Units", "Environmental Protection Model Enterprise" and so on. After several years of development, Spring has won the trust of our customers with scientific design, excellent quality and first-class service.

3. The excellent quality and service of the spring door industry have also allowed it to establish a long-term strategic cooperative relationship with CCTV, and has carried out brand promotion in CCTV for ten consecutive years. Its products are produced in strict accordance with national standards and technology, after years of efforts, the spring security door has won the reputation of China's excellent quality assured brand, China's well-known trademark, China's environmental standard product certification certificate and many other honors. Spring Door Industry has always adhered to the enterprise spirit of unity, pragmatism and innovation, with the goal of creating a first-class brand, and has also obtained a number of national patents by virtue of its continuous innovation efforts.

In the future, Spring Door Industry will continue to work hard to provide consumers with a safer and better living space.