Businessmen claim that steel doors are called security doors in a home city in Hefei, all kinds of anti-theft door brands have come into view: Panpan, Bu Yang, Wang Li ... ... in a security door store, the cheapest "security door" For only 480 yuan, switching the door feels very light, and the sound insulation is not good. “This type of door is also called a security door. Is it safe to use such a thin door?†In the face of questioning, the owner of the shop said in a hesitant manner: “This is a steel door.†“Steel doors are also considered security doors. "" Like "Now, aren't all such calls now?" replied the boss. In another anti-theft door store, when we asked the merchant about a certificate with a price of more than 800 yuan, the salesperson said: “We only have a credit card for the door we sell, just rely on this. Zhang credit card will be able to warranty." "Only one card?" The salesperson answered yes. When asked to look at the so-called credit card first, the waiter immediately pulled one from the drawer. Behind this thin piece of paper, the words “steel entry door†were printed. “Is there a steel entry door above? Is this a security door?†In the face of doubt, the salesperson suddenly raised his voice: “Where is there any kind of authentic security door? The security door has to reach a plate thickness of 1.2. Standards, those brand-name anti-theft door can not reach, all false!†Consumers dazzling, difficult to distinguish between true and false, then the market is really as she said, there is no qualified security door it? In a branded anti-theft door franchise store, after some trials and tests, it was found that the doors here are very heavy and sound, and the sound insulation effect is also very good. The boss stated that the anti-theft door is filled with special materials for fire prevention and sound insulation, unlike some fake and shoddy products, which are filled with kraft paper and corrugated paper, and their own security doors have corresponding certificates, warranty cards, etc. bill. Randomly interviewed some people who are purchasing anti-theft doors in the store: “Do you know more about security doors? Do you know the standards for the production of security doors? Do you know the difference between security doors and steel doors?†Said: "There was no special study before, until the purchase of anti-theft doors, pick dazzling. In the end what brand is not the end of the good." Many of the people interviewed said "do not understand", "do not know", "know not much". Less than 700 yuan anti-theft door Do not buy a complex security door In the end how to choose? Is there any way to make simple judgments? A staff member specializing in the production of security doors reminded the public: "Buy less than 700 yuan!" He analyzed: "At present, the market is 1mm thick steel panel about 7200 yuan per ton, door frame hot rolled steel plate about 6500 per ton If it is up to the national standard, the cost of a steel plate for a security door will be around 500 yuan, plus the cost of locks, fillers, and paint, and the cost price will generally not be less than 700 yuan. More than 40 kg, less than this price and weight security door, consumers need to be careful to buy."
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