ã€China Aluminum Industry Network】 During the peak season of May Day, many companies have attracted consumers to purchase products in the form of discounted promotions. In the building materials industry, when reporters visited the market of aluminum alloy doors and windows, they learned that many companies are promoting low-cost promotion gimmicks. Actually, they first increase the price of the products, and then attract the attention with the form of discounts; "Price promotions" sell long-term backlogs of poor quality products and fool consumers. Consumers who are not in line are easily trapped in sales promotion. In response, the reporter interviewed many industry experts and several well-known business leaders to understand their views on the chaos in the market. There are many merchandise promotions, purchase should pay attention to industry promotions, chaos, experts summed up a number of promotional traps for consumers, consumers need to polish their eyes to buy goods. 1, small accessories "shrink" Some small aluminum alloy door and window processing points, in order to reduce costs and earn profits, although the use of regular manufacturers of profiles, but the small accessories are "shrinkage." For example, some aluminum alloy doors and windows under the pulley, did not use a few months will be broken; the sealant just not used for aging, will not achieve the sealing effect; the sash between the tops also can not achieve the sealing effect, Some are easy to fall off. 2. The product's genuine and fake mixed-artist experts stated that some small aluminum alloy doors and windows brands use the slogans such as “100% import†or “imported brandâ€. The actual business is only a small part of imports, and most of them are produced using domestic materials and technologies. In order to prove the "authenticity" of its imports, businesses can also issue import declarations and certificate of origin, and promise to pay a fake ten, it is difficult for consumers to distinguish between true and false. 3. Some unreliable small businesses exist in the service random-plus-fare market. When assisting consumers in installing windows and doors or performing other services, they charge fees for small parts and services for doors and windows, and these do not inform consumers before purchasing products. By. The quality of aluminum alloy doors and windows to be purchased should comply with several major standards for aluminum alloy doors and windows promotions in the tricky, the reporter interviewed several major aluminum alloy doors and windows brand leader, to understand how consumers in many promotional trickery, to buy real benefits product. Among them, Mr. Gao Jianfang, the person in charge of the new elite aluminum alloy doors and windows known enterprises, said that consumers can consider high-quality aluminum alloy doors and windows from the following aspects, buy quality products. 1. The surface quality of the products means that the quality of doors and windows is high. The quality of the surface of the doors and windows will directly affect the overall installation effect. Therefore, attention should be paid when choosing the doors and windows. There should be no obvious damage to the decorative surfaces of the doors and windows. There should be no obvious color difference on the surface, and there should be no aluminum chips, burrs, oil spots or other stains on the surface of doors and windows. Taking the Italian Bomen as an example, the surface of the Italian Bomen window has an artificial oxide film and is colored to form a composite film layer. This composite film is not only corrosion-resistant, wear-resistant, but also has a certain degree of fire resistance, and has extremely high gloss and high degree of recognition. Easy for consumers to buy. 2, the product's sealing performance "choose inlaid glass aluminum alloy doors and windows, we must pay attention to its sealing performance." Italian Bomeng high total. If the product is poorly sealed, it can cause filth in the hollow layer and affect the appearance. In order to ensure the quality of the products, Yibo doors and windows are sealed with sealant strips and tops. Products using high-quality sealant tapes can prevent leakage or intrusion of internal and external media (rain, air, dust, etc.), and prevent or reduce damage caused by mechanical vibration and impact, thereby achieving sealing, sound insulation, and heat insulation. And shock absorption and other effects. In addition to the use of sealant strips and tops for sealing, the IBO Windows also inject nitrogen into the double laminated glass to prevent the entry of water vapor and ensure the provision of quality products for the market. 3, the product processing It is reported that high-quality aluminum alloy doors and windows, fine processing, components connected firmly, especially some of the splicing site is very smooth. The inferior quality of aluminum alloy doors and windows, blind selection of aluminum series and specifications, processing of rough construction, door frame corners and other locations can not be smooth, sometimes even larger gaps. Therefore, when purchasing goods, consumers should pay special attention to check for defects and large gaps. In this regard, Italian doors and windows have their own unique production technology, which uses the famous Chinese brand New River aluminum plus the use of German imported brand accessories for production, the product used in the production process is a German high-tech technology, to ensure product durability is good, Not rust, does not fade, does not fall off and so on. According to market feedback, Yibo's window repair rate is almost zero and it is highly praised by the market. In addition, all aluminum alloy doors and windows products will have a qualified range of dimensional deviation, the better the processing technology, the smaller the product size deviation. Small size deviation is better. The Italian doors and windows are the operators of the German aluminum alloy door and window brand in China. The products of the company are guaranteed and the above-mentioned tricky behavior will not occur. However, Yibomeng Gao always reminded that before purchasing aluminum alloy doors and windows products, they should seek advice from friends around them. After all, they are the people who used the products. If you can not master the essentials of how to choose aluminum alloy doors and windows products, you can directly go to the formal aluminum alloy doors and windows store to buy products, and ask the store to show product-related certification, so relatively safe.