Q:What are the differences between doors and windows fixtures and doors and windows hardware?

Door and window fixture: the doors and windows fixed on the wall of the connector, such as angle iron, iron, screws, etc., are hidden works.

Q:Broken aluminum doors and windows hardware invisible inside the inverted how to install

Genuine inside the back of the metal packaging box has a detailed footage instructions, each brand is not the same as the footage so I can not tell you specifically.

Q:Doors and windows hardware accessories what brand of good quality?

Doors and windows hardware accessories should also be analyzed according to the situation of doors and windows, the current mainstream of the doors and windows structure of aluminum and plastic steel, aluminum alloy, then the application of more Chinese, the advantages of durable and sturdy, steel, because the insulation performance is better, generally used in The northern region (cold climate), in Europe is also widely used (aluminum is a high energy-consuming products, in Europe, then generally do not use doors and windows of such social value is not high, generally used in aerospace materials), shortcomings Is poor tolerance of temperature tolerance.

Q:How to judge the quality of doors and windows hardware

From the user's point of view, of course, is beautiful, durable

Q:Seek advice to do the doors and windows hardware business how to find the exact person in charge of the site, the corresponding department which is best to list the order, there is the work

1, the Ministry of Engineering to understand the progress, when to tender the doors and windows is the project to the procurement plan; 2, the cost of procurement will have a greater impact on the product, can be used as a focus; 3, the design will open the way, load, style, etc. have the right to speak; 4, in general, the middle sector leaders can decide, special circumstances need high-level set.

Q:German doors and windows hardware, which are well-known brands?

European doors and windows hardware production technology and technology level is high, especially in Germany, Italy has many international industry well-known brands. Some in the 90s of last century to enter China, some are not known to the people, but in Europe have considerable visibility. The following is mainly based on the influence of the Chinese market in some German doors and windows hardware representative brands. (names not listed in order)

Q:The role of metal in the building

The most primitive form of window openings from the slightest change in the form of, its role is to withstand harsh outdoor lighting and weather at this time of the window material is very rich, from the goatskin parchment, horn linseed oil to thin paper - in fact, Any kind of translucent, light-permeable material can be used for windows .11 century with the construction of Christian churches and the application of a large number of stained glass, the role of windows to become decorative art to render the mystery of religion. before, "grilles" restricted glass production, are correspondingly small pieces of glass embedded into the contour grid fan of it. so this time window function is to shelter from the storm and prevent thieves invasion. until the 17th century late stage, progress with the times, glass industrial production, changes in the relationship between man and nature, people realized that the windows should be purely functional - not only a simple lighting, scenic, shelter from bad weather in the role. during the British disclosure straight edge of formula casement window (i.e. casement); Dutch invention the sash (i.e., pulling up and down the window), the vertical hanging direction of the slide ledge means controlled from a pulley marks. " The birth of window hardware system ".

Q:What brand of doors and windows hardware is good

There are Austrian MACO, because 100% of imports, specializing in the most high-end market, so the market share is small.

Q:Now the most famous doors and windows hardware top ten brands which is it?

Kennedy, Lixin, Hong Kong Rongji, Hehe, Noto. Georgia House, the country strong, Sikiya, Lai's hardware, Cheung Shing hardware.

Q:What are the main considerations for buying steel doors and windows?

Sieve cleaning, the user should not remove the fixed gauze of the tape, won the gauze, but should be removed as a whole yarn, with water-soluble detergent and soft cloth scrub. Winter yarn fan is not used, the user can according to the need to remove the screens themselves. Shavings should be kept on a distance of 1 meter away from the heat source, flat or short side vertical stand, not hard material pressure, so as not to deformation. In the use of the sliding fan, please note that it coincides with the vertical frame of the inner push - pull fan to maintain good sealing. Plastic doors and windows have a lot of advantages, good sound insulation, good temperature, fire. The most important thing is to take the green doors and windows are environmentally friendly materials will not cause harm to the human body. In the purchase of steel doors and windows when you must choose a guaranteed big brand. Daily life to the regular doors and windows on the dust to clean up, keep the windows and doors clean and bright.