After experiencing the previous decline, the LED sector has recently re-emerged. As of September 7, the stock price of the LED sector, Jufei Optoelectronics (300303.SZ), closed at 26.10 yuan, a week-long increase of 7.9.
The company is a leading domestic small-size LED backlight devic…

Virtual CNC Milling Process (1) Virtual CNC Milling Workflow A complete virtual CNC milling system should start with the CAD model of the workpiece, considering that the process of generating NC files from CAD models is already in many existing CAD/CAM software. It can be realized, so th…

The General Administration of Customs today announced the import and export of China's foreign trade in the first four months of this year. According to customs statistics, in …

China Petroleum East China Lubricating Oil Company, Meifu (Taicang) Petroleum Co., Ltd., and China National Offshore Oil Industry Co., Ltd., which are located in the petrochemical base of the Taicang Port Economic and Technological D…

The application of magnetic grinding technology in our country is not yet popularized. The key to popularizing and applying this process lies in the research and development of practical machine tools (magnetic grinders). This paper describes the structure principle, t…

On March 4, 2011, Chongqing Science and Technology Co., Ltd. undertook the key scientific and technological research project in Chongqing, "the new type of 2200Nm synchronizer-type new type transmission for heavy commercial vehicles" passed by the China Automotive Engineeri…

LEDinside, the global market research organization's green energy research department, LEDinside's latest "LED Supply and Demand Market Report 2014" pointed out that the global high-brightness LED market in 2014 was 14.4 billion US dollars, and it is estimated to reach 16.6 bi…