Trumpf announces four personnel changes

On August 30th, Changguang Huaxin released its results for the first half of 2023. In the first half of this year, the company achieved a revenue of 142 million yuan, a year-on-year decrease of 43.23%; Net profit attributable to shareholders of the listed company -10.6374 million yuan, a year-on-year decrease of 117.97%.Due to macroeconomic factors such as a slowdown in economic growth, market con...

The fully dielectric element surface has the characteristics of low material loss and strong field localization, making it very suitable for manipulating electromagnetic waves at the nanoscale. Especially the surface of all silicon dielectric elements can achieve ideal compatibility with complementary metal oxide semiconductor technology, making it an ideal choice for large-scale monolithic integr...

Recently, the reporter learned from Changguang Satellite Technology Co., Ltd. (hereinafter referred to as "Changguang Satellite") that the company used a self-developed vehicle mounted laser communication ground station to conduct satellite ground laser high-speed image transmission experiments with the onboard laser communication terminal of the "Jilin No.1" constellation MF02A04 satellite and ac...

As a breakthrough leap in scientific exploration, the new generation of powerful X-ray lasers is now targeting the fastest and most basic processes in nature. Their mission: to uncover the complex atomic arrangement that drives these phenomena, providing unprecedented insights into chemical reactions, electronic behavior in materials, and the mysteries of the natural world.Unlocking the precise me...

Ensuring the integrity and quality of the welded hair clip is crucial in the assembly of electric motors. Usually, 160 to 220 hair clips are welded to each motor, and the accuracy of these welds directly affects the overall quality of the stator and motor. The traditional method of detecting these welds is difficult to balance the requirements of safety and accuracy, which often leads to damage to...