With the price of recorders falling, CD-R discs have quietly entered our lives. The price of bulk CD-R pieces has plummeted from 10 yuan per piece two years ago to about 2 yuan now. The low price makes CD-R the cheapest mobile storage product. Friends who have bought CD-R discs will feel this way. There are so many brands on the market that it’s a bit ridiculous, and there are so many types of discs, including blue discs, gold discs, green discs, etc. How should you identify one? The quality of the platter is good or bad. How to choose the platter you need? I suggest you go to the top ten brands website maigoo to learn more about CDs before purchasing. It not only shows you the top ten brands of CDs, but also introduces you to detailed information about other well-known brands of CDs. 1. Verbatim (founded in 1969, an internationally renowned data storage brand, an enterprise specializing in the R&D and production of data storage, Verbatim International Trading (Shenzhen) Co., Ltd.) 2. Sony (founded in 1946 in Japan, the world's largest A leading brand of high-end imaging, a world-famous brand, a leader in the information technology industry, Sony (China) Co., Ltd.) 3. Ritek (founded in 1988, one of the largest optical disc manufacturers in the world, specializing in the R&D and production of data storage Enterprise, Rhenide Technology Co., Ltd.) 4. Unis Unis (founded in Beijing in 1988, a national key high-tech enterprise, a high-tech listed company mainly engaged in the information industry, Beijing famous brand product, Unis Co., Ltd.) 5. Philips PHILIPS (founded in 1891 in the Netherlands, a well-known trademark in China, a world-famous brand, one of the world's 100 most valuable brands, Philips Electronics (China) Investment Co., Ltd.) 6. Maxell (started in 1960, a subsidiary of Hitachi Group, Japan's earliest enterprise to develop and produce alkaline batteries/floppy disks and other products, Maxell (Shanghai) Trading Co., Ltd.) 7. Woodpecker (founded in 1989, a high-tech enterprise directly under the Chinese Academy of Sciences, a very influential optical disc brand in China, Beijing Daheng Innovation Technology Co., Ltd.) 8. Newman Newsmy (China Famous Trademark, Beijing Famous Trademark, High-tech Enterprise, One of the Well-known Brands in China’s Digital Industry, Hunan Newman Digital Technology Co., Ltd.) 9. TDK (In 1935, Yiminxin Company Its brands are Japan's famous electronic industry brand and the world's leading tape brand in terms of total sales, Yiminxin (Shanghai) Co., Ltd.) 10. BenQ BENQ (founded in Taiwan in 1984, one of the leaders and solution providers in the global IT industry, Top ten LCD monitor brands, BenQ Dentsu Co., Ltd.) The above ten top optical disc brands are currently popular and well-known optical disc brands in my country. Tips for purchasing optical discs: first look at the packaging and identify it from the packaging. The most important thing is Choose products with original factory packaging. Because only in a factory environment can the burned disc be protected from contamination as much as possible. Special attention: If you find bubbles, paper scraps and other impurities in the packaging of the barrel, it is basically certain that the barrel of optical discs is not in a regular dust-free factory. Finally completed. Second, look at the disc base. The quality of the optical disc is closely related to the materials used and the production process; the disc base is very important because it is the physical basis of the optical disc. If the disc base is easily deformed, the data on it will also be lost. The thickness of the disc base has a specified range according to industry standards. Both too thick and too thin specifications are bad, so the quality of the optical disc cannot be simply judged based on the thickness of the disc base. The quality of the PC material used in the disc base is more important. Good PC rubber and good production technology can prevent the disc base from being produced without bubbles, markings, impurities, etc. - these are the keys to the success or failure of recording. Therefore, if you can see with the naked eye that there are ripples, impurities, bubbles and other problems on the data surface of the recording disk, do not buy it. Third, look at the number. Each burned disc will have several different numbers. With the naked eye, you can see the production number on the inner circle of the disc. This is the manufacturer's production batch number. Therefore, if you encounter discs with various numbers in the same bucket, or brands of recording discs with large jumps in numbers, there is a high probability that the discs in the bucket are selected as defective products.

Fourth, look at printing. Although the pattern and text printed on the disk have no effect on performance, this problem cannot be underestimated. In addition to the text pattern, the burned disc should have a proper protective layer. In addition, the ink used to print the optical disc is also very important. Only good ink can prevent the data layer and reflective layer from being eroded over time - this is why some optical discs are suddenly lost after being used for a period of time. The reason is the data. Therefore, when choosing a disc to burn, you should also pay attention to the printing on the disc surface. Be careful with any disc that has rough printing, fades, uneven coloring, or looks very thin. Here I suggest that you get to know Mitsubishi, Yi Min Xin, Lenovo, Gamp; G and other brands that are relatively good. They are relatively famous optical disc brand series in my country, with reliable quality and low prices. Pages you may be interested in: Top Ten Brands of DVD Drives Top Ten Brands of USB Flash Drives