双色球预测诗

Welcome to the official website of Sichuan Mei cube Door Co., Ltd.

We are committed to building famous brands in Western China.

A door enterprise that integrates design, research and development, production and sales.

Consulting service hotline

177-8310-2336

023-65701560

The market fire door is numerous and varied.

Many unqualified "Shanzhai" products posing as fire door manufacturers, how should we choose correctly?

according to 30 thousand copies Statistical data display双色球预测诗

More than 90% Users have encountered the following problems

  • - three no factories and three no products -

    Please use the qualification certificate issued by the other party as the standard. First, look at the business license of the enterprise legal person, two look at the tax registration certificate, three look at the test report issued by the national building materials testing center.

  • - materials failed to be used -

    Now many poor cottage manufacturers in order to save costs and materials failed. Like wooden fire door, it requires high quality materials, and also needs special fire retardant treatment. The internal fireproofing and insulation materials are also very high.

  • - encountering undesirable manufacturers -

    There is no difference between fire doors and other doors in terms of usage and function. It is necessary to say something different, that is, fire doors are more "heavy" and "taller" on quality and appearance.

  • - buyers spend money on them.

    Cumbersome people do not want to, many enterprises and units now have the need to install fire doors, but often can not find a favorite fire door manufacturers, some brands are good, but the price is expensive, poor after-sales service.

Perfect quality, cubic interpretation

The common choice of many enterprises and distributors

National security certification

Obtain national quality and safety system certification

Import materials

The product is certified by national security qualification.

Reaching national fire prevention level

Strictly comply with relevant regulations and installation of door industry.

Careful design and beautiful appearance.

New national standard GB12955-2008 fire door

National 3C certification

3C certification of national compulsory products

After-sale service

Lifelong maintenance is responsible for products and customers.

Martial Chinese

The US cube has been on the road, making every effort to bear the responsibility, be kind and responsive to the call of the government.

During the epidemic period, the United States is doing its best in Wuhan, Wuhan and China.

choose Choose

4 reasons for us cube

We are committed to building famous brands in Western China.
real Power

Pengxi County People's Government inviting investment enterprises

The company was founded in 2010, with a registered capital of 11 million 600 thousand yuan, covering an area of 6 million square meters, with a total investment of over 8000 yuan. It is a steel door, anti-theft door, fire door, wooden suit company products exported to Sichuan, Chongqing, Shaanxi, Yunnan, Guizhou, Hubei, Xinjiang Gansu and other provinces and cities.
set up prepare

Professional and well-equipped technology

The company has a strong production and operation of technology, business backbone talents team and many years of door business management experience, at the same time, has 40 thousand square meters of modern standard workshop and a number of advanced technology of the world's automatic production line.
Rong Reputation

Quality, innovation, service and harmony

In 2012, the company won the national utility model patent and put it into operation. In 2014, it passed the national quality management system certification (ISO9000) and the national steel and steel wood fire door 3C certification, and in recent years has won a number of door related awards.

Entering the US cubic industry

ABOUT US

Sichuan Mei cube door industry Co., Ltd.

Sichuan Mei cube door industry Co., Ltd. is located in the capital of ancient China, the old revolutionary base area of China and the old industrial park of Pengxi County, the hometown of Chinese calligraphy. The factory has beautiful environment, convenient transportation and well-developed logistics. It is located at 318 line 300m of the national highway, the 6Km of Chengnan expressway, and 8Km of the railway station. It is a business attracting enterprise of Pengxi County People's government. Founded in 2010, the company has registered capital of 11 million 600 thousand yuan, covering an area of 6 million square meters, with a total investment of over 8000 yuan. Is a steel door, security doors, fire doors, wooden doors and all kinds of non-standard doors and color steel new materials as the leading, set design, research and development, production and sales of integrated enterprise. The company has strong production and management technology, business backbone personnel team and many years of door business management experience, at the same time, has 40 thousand square meters of modern standard workshop and a number of advanced technology of the world automatic assembly line, fully realize CNC Kaiping, shear and compression, modular welding, combined stamping, compound folding and other high-efficiency production of more than 100 mechanical equipment. Set). The company's products are exported to Sichuan, Chongqing, Shaanxi, Yunnan, Guizhou, Hubei, Xinjiang, Gansu and other provinces and cities.

Understanding company details View products

Honorary qualification

HONOR

Us cube success stories show

DISPLAY CASE

Beautiful cubic display

ELEGANT APPEARANCE

Common problem /COMMON PROBLEM
Analysis of common problems of fire doors in Chongqing
The common problems of fire doors in Chongqing are analyzed. There is a lack of fire safety knowledge. With the rapid development of social economy, high-rise buildings, shopping malls and entertainment places in cities are more and more. Although there are a lot of fire doors installed in these places, people do not know much about their functions. The main reason is that people's fire safety consciousness is poor. Although many public places have various fire installations, they do not understand the functions, usage methods and routine maintenance of these facilities, especially the fire doors. The first thing people think of is not the smoke and fire prevention function of the fire doors, but the fire doors will affect the normal traffic and think that installing fire doors is unnecessary. There will always be bad phenomena such as opening fire doors and damaging fire doors. There is no routine maintenance for fire doors. In the "People's Republic of China fire code", it is clearly stipulated that maintenance and repair of fire fighting facilities and fire fighting equipment should be carried out regularly to ensure its integrity and effectiveness. However, in practice, many units do not do well in the maintenance of fire facilities. Routine maintenance leads to various problems in fire installations. Because the fire door is installed in the passageway, its use frequency is relatively high, it is easy to appear defects, and the relevant personnel do not regularly check and maintain the fire door, so that there are many problems in the fire door. The basic reason for the lack of fire safety knowledge is that the propaganda work of the fire service agencies is not in place. Only by ensuring that the responsible persons understand the role of the fire door can we ensure that the fire doors are installed conscientiously and conscientiously. Only by ensuring that everyone knows the function of the fire door can we ensure that the fire door is not damaged, so fire prevention publicity work. Failure is the main reason for the fire door problem.
Common problems of fire doors in Chongqing during fire supervision and inspection
Common problems in fire supervision and inspection of Chongqing fire doors are usually closed fire doors are open, usually closed fire doors are in open state, mostly caused by human factors. The normally closed fire doors are set up on the passageways, which will often affect people's traffic. People will then remove the door closer, open the door fans, or use the wedge to block the door fans, so that the door fans will not be able to. Self closing. When the normally closed fire door is in the open state, if there is a fire, few people will shut down the fire door during evacuation. At this time, the normally closed fire door can not play its proper function. At the same time, some fire doors do not have the function of automatic closing, and they need to be closed manually. Some people mistakenly believe that the fire door will obstruct the road and will affect the ventilation and lighting. When the fire department has checked the qualification, it will dismantle the fire door privately. People are forced to open the fire door when carrying some large items, resulting in too much force on the door closer, resulting in damage to the door closer, and failure to do routine maintenance work, which will cause damage to the door closer. The door frame and door plank damaged fire door. During the long-term use, the door frame and door plank will be damaged. At the same time, the responsible persons do not do the routine maintenance work of the fire door, they will not care about the condition of the fire door, and the fire door will not be maintained in time after the breakage of the fire door occurs, resulting in serious damage to the fire door in the long term use. The installation of fire door is wrong. The relevant staff do not know much about the fire door. In the process of installing the fire door, there is no strict control of the installation quality of the fire door, so there is no installation of sealing strip, sequential door closer, and so on. At the same time, there will be a phenomenon that the width of the fire door is over standard, which will have an impact on the normal use of the fire door. Because the fire doors often need to be automatically controlled by electrical professionals, and the fire door release switch is increased, the cost of the normally closed fire doors is lower than that of the frequently opened fire doors. Therefore, in order to save resources, there are frequently installed fire doors in the location of the frequently opened fire doors.
Choose to go to the cheaper market.
For the purchase of fire doors in Chongqing, please use the qualification certificate issued by the other party as the standard. Look at the business license of enterprise legal person two see tax registration certificate three see the inspection report issued by the national building materials testing center.
The materials used by manufacturers are not qualified.
Now many poor cottage manufacturers in order to save costs and materials failed. Like the wooden fire door in Chongqing, it requires high quality materials, and also needs special fire retardant treatment. The internal requirements of fire and heat insulation materials are also high. For those products that are not good enough, they can not only play a fire prevention role, but may also help fire.
Encountered adverse manufacturers to reduce the level of fire doors.
There is no difference between fire doors and other doors in terms of usage and function. There must be some difference, that is, Chongqing fire doors are more "massive" and "taller" on quality and appearance. But don't forget that the original intention of our choice of fire doors is to have room for redemption and a chance to survive when accidents happen. In fact, it is equivalent to buying an insurance for you, making you feel more secure and more secure.
Online Service
Hotline

177-8310-2336

023-65701560


WeChat public account
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