hard fast door in the market price gap, with 9 square meters as an example, some brands offer up to 1080,000, while some only need 350,000. Of course, there are lower prices, even ten thousand, twenty thousand or several thousand yuan can also be done. So why such a big difference in prices? Today we're going to take a closer look.
The price difference is mainly due to two aspects: construction and materials.
In terms of structure, different brands and manufacturers have different design concepts and process technology.
For example, the structure of the turbine aluminum alloy track, although the unilateral structure is temporarily stable, it may be deformed in long-term use, so in order to ensure the service life and stability of the door, the two-sided turbine structure should be selected.
In addition, the spline shaft transmission structure needs to increase the spline type sleeve, automatic core adjustment structure and fasteners and other components, although the increase in process steps and assembly operations, but this lifelong maintenance free structure provides users with more peace of mind, more worry about the use of experience.
In terms of materials, the selection and standards of various brands and manufacturers are also different.
For example, the thickness of the galvanized steel plate, the content of the galvanized layer, the grade and density of the intermediate insulation layer of the thermal insulation door panel will affect the quality and price of the material.
In addition, the thickness and surface treatment of aluminum plates are also important factors affecting the price.
In addition to structure and materials, standardized production process management and workshop processing during production also have an impact on prices. The high-end market usually adopts standardized production process managem
