Door Viewers
The door observer is a small optical instrument installed on the door of a residence, which is convenient for residents to observe the outdoor situation. Has become a necessity for home safety.
To ensure the quality of this Reliable Solid Brass Door Viewers we have strict quality control from material processing, polishing, assembly and packaging. Extensive experiences, mature technology and professional service allows us to meet the different needs of customers of different regions.We produce Door Hardwares of various functions and styles, fits perfectly to all kinds of frameless shower enclosures. Special requirements and sizes are available. Please just feel free to contact us if you have any question. Our team is on call for 24/7 to provide the worry-free before/after-sale service.The Door Hardware produced by our company includes door viewers, Door Hinges , Door Stoppers, Door Holders, Door Guards , door selectors, Door Hang Wheels and other series of hardware products, which can meet the installation needs of all building materials.
Digital Door Viewer,Door Eye Viewer,Door Peehole Viewer, brass door viewer,peehole for home Leader Hardware Manufacturer Limited , https://www.leaderhardwarecn.com
It is composed of a concave lens (objective lens) and a convex lens. The focal length of the objective lens is extremely short, it makes the outdoor person or object into an upright and reduced virtual image, which falls just within the focus of the eyepiece, and finally a reduced upright virtual image is obtained, which is exactly at the clear viewing distance of the human eye. Nearby, you can see the situation outside the door clearly.
Tile market hangs "Sheeps" selling "dog meat"
In the current ceramic tile market, there's a noticeable gap between domestic and imported products. Domestic tiles typically cost tens of yuan per square meter, while imported ones can reach several hundred yuan. This price difference has led many consumers to differentiate between the two, often associating imported tiles with higher quality. However, Zheng Yue, who is currently in the market for ceramic tiles, says he doesn’t necessarily need to go for imported options. The issue, he explains, is that many so-called "imported" products are not actually foreign-made. In fact, some are just "pseudo-imports," which can be misleading and frustrating for buyers.
Many domestic brands use names that sound like foreign ones, but when asked, sales staff often clarify that these are not genuine imports. For example, a brand named “Yanhua†may appear international, but its products are made locally. Jiuzheng Building Materials Co., Ltd. warns consumers that similar-sounding brand names may indicate domestic products rather than true imports.
Even some foreign-branded tiles sold domestically might not be fully imported. According to industry insiders, some local companies register their businesses abroad or partner with foreign individuals to secure a "foreign ID." With this, they then outsource production to southern manufacturers and label the products as "imported." This strategy allows them to charge significantly more, as "foreign branding" adds perceived value.
Some well-known brands have official agency rights in China, but their products may still be manufactured locally. A salesperson at an Italian tile store revealed that 90% of the products sold under the brand’s name are designed and produced in the south, using foreign designs. While customers can order pure imported tiles directly from the original brand, the cost is much higher. This practice seems to be an accepted norm in the industry.
Industry experts note that even with real agency rights, some businesses prefer to mix domestic and imported products. The reason? Purely imported tiles come with high costs and limited sales potential. By combining both, companies can boost profits while keeping expenses manageable.
The acquisition of foreign brand agency rights is not always legitimate. Some people buy these rights and then source products from the south, rebranding them as imports. As one store manager put it, "Foreign agent rights can be bought and sold. Just because you have the right doesn’t mean you’re selling the actual product. Many people buy the rights, order from the south, and sell them back as imports."
While such practices may seem plausible, they are difficult to prove due to the tight relationship between brand ownership and distribution. Industry sources confirm that "proxy trading" exists, but most foreign companies are cautious about protecting their brand reputation. As a result, this phenomenon is rare in major markets, though it may still occur with smaller tile brands.