A file folder is a kind of folder that holds papers and money together for organization and protection. File folders usually consist of a sheet of heavy paper stock or other thin, but stiff, material which is folded in half, and are used to keep paper documents. Files may also contain other things like magazines, cased in music CDs, etc. sometimes mostly not used for any official use, rather used as normal storage in a home. They are often used in conjunction with a filing cabinet for storage. File folders can easily be purchased at office supply stores. Portfolio Folder,Natural File Folders,Pocket Paper Folder,Pocket Presentation Paper Folder Shenyang Meitu Artical Printing Co.,Ltd , https://www.mtpaperbag.com
2014 global lighting output value of about 685.4 billion LED era has arrived
The Photonics Association (PIDA) said that in 2013, the global lighting output value reached approximately 111.6 billion US dollars (about 685.447 billion yuan), and it is expected to grow steadily in 2014 to reach 116.2 billion US dollars (about 713.7 billion yuan). PIDA pointed out that although the current lighting market still uses fluorescent lamps and incandescent lamps/other types (halogen lamps, HID lamps, complex metal lamps, etc.) as the mainstream light source, in essence, LED lighting has become a source of power for contributing to the growth of output value. PIDA analysis, in 2013, due to the traditional lighting giants Philips, GeneralElectric, AcuityBrands, Zumtobel, CooperLighting, etc. in the LED lighting business revenue growth rate of 40-70, and the global LED component technology leader CREE into the LED lighting terminal application products, grow The rate is also close to 50. Driven by these high-growth companies, the global LED lighting output value in 2013 was about 18.8 billion US dollars (about 115.463 billion yuan), the growth rate was as high as 42; at the same time, the LED lighting output value penetration rate was nearly 17, 2014 It is expected to exceed 20. It is understood that in 2013, the world's top ten lighting revenue manufacturers (including LED lighting revenue) accounted for about 28% of the global lighting market, and the industry concentration is not high; PIDA believes that this means lighting It still belongs to a fairly fragmented industry, and its regional or localized characteristics are quite strong. In 2013, the world's top ten LED lighting revenue-generating companies accounted for about 61% of the global lighting market. The industrial concentration is relatively high. Although the LED lighting industry is in a low-level oligopoly, it is still not a monopoly or oligopolistic industry. However, the concentration of industry has continued to rise. According to PIDA, US companies that switch from traditional lighting to LED lighting, and regional brands and foundries in mainland China, where the global lighting production is important, are expected to continue to develop in 2014, which will push up global LED lighting. The popularity of products, and the era of LED lighting has indeed arrived.