At present, the proportion of energy-saving doors and windows in the existing old communities in my country is not high, but many newly developed properties have been put into the use of energy-saving doors and windows. Compared with ordinary doors and windows, Nanjing energy-saving doors and windows are undoubtedly a good choice in terms of aesthetics and practicality in reducing building energy consumption. However, having high-quality products is only one aspect of it. At the same time, it is necessary to know whether the after-sales service system of the brand of energy-saving doors and windows used is sound. Nowadays, many door and window companies only carry out door-to-door measurements and installation confirmation, and everything will be fine. Among energy-saving doors and windows, after-sales service is the most important. Due to the expensive labor and resource costs required for the construction of after-sales service systems, this has also become the standard for testing whether an energy-saving door and window company can have sufficient strength. Be eliminated.

Nowadays, there are very few large-scale R&D door and window system enterprises in my country. They have a system of R&D, testing, standardization, and standardization, as well as a complete supporting service system. Ruiming Doors and Windows is one of the best. It has a number of core technologies and more than 100 patented technologies. The specifications and sizes of system materials are strictly implemented in accordance with the research and development atlas, and systematic and standardized product extensions are implemented. As a provincial R&D center, it also undertakes the function of providing system materials for many small and medium-sized enterprises. The strong corporate strength foundation also provides strong support for the after-sales service system, making Ruiming doors and windows stand out in the face of huge competition, such as Hangzhou The East Coast of Binjiang is a typical example, if conditions permit, you might as well go and have a look.

With the acceleration of destocking in the real estate market, the second half of the year also ushered in the spring of energy-saving door and window enterprises. Due to the short start, the entire market is still in a state of mixed brands of different sizes, so it is necessary to pay more attention when purchasing real estate , try to choose Schüco, Ruiming and other large brands with guaranteed service