Domestic indoor door lock which good? - Direct manufacturers, quality assurance

Now indoor door lock can be seen in many scenes, like hospitals, residential area, office, supermarkets have indoor door lock, as life can not lack of hardware products, domestic indoor door lock which good also attaches great importance to by many people, in the production of interior door lock manufacturers on the market has a lot of, brand is numerous, for consumers need, choose the suitable indoor door lock is not a simple matter. In the domestic locks which good? We can see these a few respects.     Factors affecting indoor door lock quality generally include: use of materials, production technology, brand awareness and factory after-sales ability and so on. The face is presented in the four aspects respectively.     Domestic indoor door lock which good: & emsp;   1, see what material production, and whether enough & emsp;   In the life most common indoor door lock is made of zinc alloy and stainless steel or aluminum alloy, first in terms of price, the three kinds of material price is not high, more easily accepted by the public. Second, the zinc alloy indoor door lock has a lot of style, easy to electroplating, appearance beautiful, great weight; Stainless steel interior door lock high hardness, will not rust, oxidation resistance, corrosion resistance, long service life. And aluminum alloy belongs to the good environmental protection material, can be recycled many times. These three materials have their own advantages, we need to choose according to actual situation.     2, see technology & emsp;   Indoor door lock common process includes: die casting, electroplating, electrophoresis, polishing, grinding, assembly and so on. Intuitive displays in: whether put his hand on springback, surface work whether there are sand holes, white and so on. A high quality indoor door lock, in addition to surface have no obvious flaws, in design is different from the circulation of goods on the market, have their own patent design, more by consumers love.     3, the brand awareness & emsp;   Domestic indoor door lock which is good, many consumers will choose the brand products, mainly because confidence and trust in the brand, don't worry, the product quality defects, encounter problems no one processing, etc. But also is to have cultured, when selecting a brand on the market, after all, indoor door lock brands are numerous, blind choice, difficult, we can see the establishment of the factory, and user evaluation, these two points can be found on the Internet, it can be seen from the side product visibility.     4, after-sales ability to see the factory & emsp;   Indoor door locks and other products, use time long also will appear all sorts of problems, on the market at present the mainstream of indoor door lock warranty time for 2 years, when the choice, want to understand first, happened to the product during the warranty period, businesses to provide what kind of solution, is there a specific solution, etc. , it is also a good interior door lock manufacturers must consider.     Conclusion: & emsp;   Domestic indoor door lock which good? Read the above introduction we know and production materials, production process, brand awareness and manufacturers after-sales is inseparable, if you need to select the indoor door lock, can learn about the rich yu hardware, is the direct manufacturers, factory in wenzhou, zhejiang province, with 21 years of industry experience, consulting service 0 RMB for the samples.

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