The word "craftsman" generally refers to a craftsman. In fact, craftsmanship refers to the long-term study and polishing of a thing. And liefan Duanqiao aluminum doors and windows company is such an enterprise with ingenuity quality and craftsmanship spirit. Let's have a look at the broken aluminum doors and windows, fan.
Liefan door and window brand has been established for more than 20 years, and the company has successively launched more than 20 types of bridge broken aluminum door and window systems. There are 60, 65, 70, 75, 80, 115 and 128. For example, there are 6 seals and 10 seals in 70 type, and 12 compound seal series. Each series is highly recognized in the market. Headquartered in Shanghai, liefan doors and windows is well aware of the importance of sealing performance in the northern haze weather. Therefore, consumers may not feel much about the sealing performance after they buy it again, because for doors and windows made of plastic steel and other materials, the sound insulation, noise reduction and sealing and thermal insulation performance of bridge broken aluminum doors and windows are beyond doubt. But for those who are engaged in the door and window business, they know which product can let consumers recognize and meet all the needs of customers, as well as the viscosity of agent customers.
For example, the 72m fully sealed series of liefan doors and windows has been upgraded in recent years. According to the market response, the overlapping surface of 70 series of fan frame is upgraded to 12mm double lap joint, which greatly improves the sealing performance of 70 series bridge broken aluminum doors and windows, and makes up for the defects of the old 70 series such as air leakage and air leakage, which is increased by about 30% after detection. Don't think this change is easy. It took three years for the doors and windows of liefan from the design of broken bridge aluminum joints to the hardware adaptation.
When the machine rings, gold is ten thousand taels. Once the bridge breaking aluminum mold is opened, it is not to produce one ton or two tons of profiles. It is not so simple to promote listing to open the market. If the product is unsalable, then the profile and mold are all invalid. The design invested in the early stage will be abandoned. So this kind of investment is not what everyone can say and do. However, the 72 full seal series has been widely recognized by the market, which is very popular in Shanghai market. So you can see that the products of liefan doors and windows are only available in Shanghai. Of course, the 72 series of liefan doors and windows have now been distributed to agents all over the country, and can also experience this product in major provinces of the country.
According to the different climate and noise environment, the 80 series of liefan doors and windows is upgraded to 80m fully sealed series, and it is equipped with 3 layers of insulating glass as standard, with insulating tape and wall thickness of 2.0. In addition to the performance improvement of the upgraded products, the price has not been increased, but the original price is still maintained. Do not sell gimmicks, with the ingenuity of hunting fan only sell the most suitable for your sound insulation doors and windows.
Although the market has already imitated the production process of liefan doors and windows, there are 75 series system doors and windows. The performance of the system doors and windows is 1.8 times of that of the ordinary series. How about the quality of the aluminum doors and windows of the liefan bridge? Your attention is welcome.