Don’t forget the national humiliation, create the future—Livesine helps the construction of the Nanjing Massacre Memorial Hall

On the occasion of the 70th anniversary of the victory of the Chinese People’s War of Resistance Against Japan and the World Anti-Fascist War, in order to commemorate the tens of millions of national compatriots defending national independence with blood and life at the national crisis, various departments of the country held various forms of…

Our company participated in EP Shanghai International Electric Power Exhibition

2013 Shanghai International Power Equipment and Technology Exhibition and 2013 International Power Automation Equipment and Technology Exhibition (referred to as “EP Shanghai Shanghai International Power and Electric Exhibition”), this year carries the authority of “the only electric power exhibition guided by the Ministry of Commerce in 2013” Certification, with 1000 Chinese and foreign power and…

Our company participated in Minhang District to hold science and technology enterprises to participate in the World Expo Low Carbon Science and Technology Achievements Exhibition

On the morning of March 14, the first floor of the Xinzhuang Town Smart Building, which was just completed, the Minhang District Science and Technology Enterprise participated in the grand opening of the Expo Low Carbon Technology Achievements Exhibition. Sun Chao, Secretary of the Minhang District Party Committee, Guo Guoliang, Director of the District People’s…

Our company was invited to participate in the important event of the World Expo London Week – “Towards a sustainable city” seminar

The Sino-British Low Carbon Technology Development Symposium is one of the important activities of the “Shanghai Week” of the 2010 Shanghai World Expo and an important practical achievement of the development cooperation between China and Britain in low carbon cities. On July 28th, representatives of relevant institutions in China and the UK, experts and scholars,…

Application of Three-phase Four-wire Active Filter in Harmonic Control of LED Display in National Grid Pavilion of Shanghai World Expo

LED display causes harmonics LEDs require low-voltage DC drive, so LED displays use a large number of switching power supplies to drive the display modules. In order to reduce the loss of low-voltage DC current in various transmission links, the display power distribution generally adopts a large number of small-power switching power supply modules, and…