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  •  How about the quality of Lifan doors and windows

    How about the quality of Lifan doors and windows

    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 aluminum doors and windows of liefan bridge. 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

    [view full text] 2020-01-11
  •  Sound proof doors and windows

    Sound proof doors and windows

    Doors and windows are not sound insulation, affect children's learning, affect the elderly sleep, affect family life. German liefan doors and windows help you install sound insulation windows, make the windows more sound insulation, let your home more warm. German liefan doors and windows is a comprehensive door and window enterprise integrating R & D, manufacturing, sales and installation services. The production of broken bridge aluminum windows, with the characteristics of sound insulation, noise reduction, sealing and heat preservation, security and anti-theft, can create a quiet and warm home for you. German liefan doors and windows are made of pure aluminum ingot. The expansion of national standard is strictly installed, and the wall thickness of profile reaches or exceeds the national standard. The door and window are made of advanced, environment-friendly, anti-corrosion and anti-corrosion

    [view full text] 2020-01-11
  •  What's the difference between German liefan | Duanqiao aluminum door and window brand

    What's the difference between German liefan | Duanqiao aluminum door and window brand

    What's the difference between the brand of broken bridge aluminum doors and windows? Many consumers will search on the Internet before purchasing the broken bridge aluminum doors and windows, which brand is good, and the top ten brands of bridge broken aluminum doors and windows. Liefan door and window small make-up to give you a brief explanation, what is the difference between each door and window brand. Every year, Lefan doors and windows brands participate in China Construction Expo and international window and curtain wall exhibition, which is held in Shanghai, Guangzhou and Shanghai. Every year, there are exhibitions in March, July and November. Most of the brands of doors and windows are from Guangdong, and there are about 3 brands in Shanghai (you can search by yourself). Of course, Shanghai will be here at any time

    [view full text] 2020-01-11
  •  Science and technology progress in the first black hole

    Science and technology progress in the first black hole

    The first black hole photo of mankind came out. The black hole photo was damaged by the majority of netizens. The power of science and technology is infinite. However, compared with the door and window industry, a lot of black technology has appeared. Liefan has compiled a series of black technology to share with you the black Technology of the door and window industry. Fingerprint lock in March, the door and window exhibits of liefan were installed with fingerprint lock, which attracted many visitors. The fingerprint hardware can input the fingerprints of the whole family. You must pass the fingerprint identification before you can open the window. Such hardware can not only make the home full of sense of technology, but also protect the safety of family and children, and also play a role of anti-theft, do you want to have a set? remote

    [view full text] 2020-01-11
  •  Hope you have a warm winter

    Hope you have a warm winter

    In northern China, winter is very cold, if you want to warm winter is not easy, whether it is the use of small sun, radiator or air conditioning, we need to be in the closed space, in order to make our living environment more warm. This is the magic of the broken bridge aluminum doors and windows. Let's take a look at how the broken bridge aluminum doors and windows are warm for the winter. Window is a very important part of residential building components. Good window is a necessary element in order to live quietly and comfortably. The thermal insulation broken bridge aluminum door and window is an improved type based on the old aluminum alloy window in order to improve the thermal insulation performance of the door and window. The aluminum alloy profile is divided into two parts by strengthening the nylon spacer, which blocks the heat of the aluminum

    [view full text] 2020-01-11
  •  Liefan doors and windows | high performance leads to bridge broken aluminum doors and windows

    Liefan doors and windows | high performance leads to bridge broken aluminum doors and windows

    High performance bridge broken aluminum doors and windows can solve the problems of sound insulation, noise reduction, heat insulation, sealing and waterproof, and long service life. Therefore, the bridge broken aluminum doors and windows have become the mainstream products in the field of doors and windows. First of all, the profile of high-performance bridge broken aluminum doors and windows needs to meet the national standards. The good surface treatment process of profile can make the aluminum doors and windows with broken bridge resist aging, corrosion resistance and long service life. On the market, there are many doors and windows processed with waste aluminum, which can not meet the national standards, making the profile strength low, service life not up to standard and unsafe. The second is glass. Double layer or three-layer insulating glass can be used for thermal insulation, sound insulation and noise reduction. Glass thickness

    [view full text] 2020-01-11
  •  Why do you need to use broken bridge aluminum doors and windows to seal balconies in Germany

    Why do you need to use broken bridge aluminum doors and windows to seal balconies in Germany

    Balcony is a kind of platform protruding from the outer wall of a building and supported by columns or brackets. Guardrails are built on the edge of the platform to prevent objects or people from falling off the platform. It is an extension of buildings. Nowadays, many buildings have balconies, and the difference between balconies may lie in whether they are sealed or not. Many families are entangled with the issue of sealing balconies. 1. The balcony can be insulated, dustproof, heat preservation, sealing, waterproof, etc. after the balcony is sealed, a protective barrier is added, which is conducive to blocking the invasion of sand, noise and rain. It can make the adjoining room more quiet and warm. Sealing balcony in the north can also play a role in keeping warm. 2. Yang space can be expanded

    [view full text] 2020-01-11
  •  How to choose between brand and price?

    How to choose between brand and price?

    With the gradual maturity of the door and window industry, the market share of liefan doors and windows has been basically divided into the world, and the trend of differentiation between the strong and the weak is becoming more and more obvious. As consumers pay more and more attention to brand consumption, some large brand door and window enterprises firmly hold a fixed market share. Moreover, with good word-of-mouth and customer loyalty, these big brand enterprises continue to attack the city and plunder the land, recruit and recruit, and carry out a large-scale layout of brand stores. Brand product quality is the focus, but also can not be less publicity and network promotion. It is because of the excellent quality of the doors and windows in Germany and the publicity of the brand promotion

    [view full text] 2020-01-11
  •  Balcony sliding door manufacturers should also improve customer experience service

    Balcony sliding door manufacturers should also improve customer experience service

    Many balcony sliding door manufacturers pay too much attention to brand and business model, but they don't know the news. When the news person comes to the company's door and window exhibition hall, the biggest impact on them is not the brand of balcony sliding door, nor is it their own balcony sliding door business model, but how about the product experience of aluminum alloy doors and windows? How about the overall feeling of balcony sliding door manufacturer? The manufacturer of balcony sliding door should also improve the customer experience. Only by improving the customer's experience of the factory located in the sliding door can the customized balcony sliding door be achieved. How to effectively let the balcony sliding door manufacturers to bring customers a higher degree of experience. Let's make up the door and window of liefan

    [view full text] 2020-01-11
  •  Hardware accessories of doors and windows are being reformed

    Hardware accessories of doors and windows are being reformed

    Door and window hardware accessories are indispensable components of aluminum alloy doors and windows. Their performance and quality play an important role in the performance of doors and windows and the use time in the future. With the development of door and window hardware technology, while meeting the market demand, the door and window hardware accessories have been greatly enriched, such as handle, sliding brace, corner device, anti-theft handle, etc., more and more various accessories are transforming the performance of doors and windows. Doors and windows in modern architecture can be classified according to profiles: plastic steel doors and windows, composite doors and windows, aluminum alloy windows. Among them, aluminum alloy windows are the main building doors and windows products in China, accounting for about 70% of the market share. Due to application year

    [view full text] 2020-01-10

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