Air pollution Beijing air purifier sales increase

In recent days, there have been varying degrees of air pollution in the country. The day before yesterday, Beijing witnessed the first serious pollution in 2013. By night, the pollution level in the city generally reached the highest level of “severe pollution”. The Beijing PM2 ...more...

Long-term lighting focus on LED market is expected to contin…

The rectangular lighting announced today (January 23) 2012 annual performance forecast. According to the report, the market demand for the company's products continued to be strong, especially the production and sales volume of finished lamps and lanterns increased rapidly, and sales r ...more...

Word clock synchronization method in digital audio system

1 Basic theory of word clock synchronization In order to meet the challenges brought by the era of high-definition and meet the production conditions of surround sound, all major domestic TV stations have adopted a fully digital audio system in the high-definition TV studios ...more...

Jingdong Mall's "One-Stop Operation" New Mode …

According to the latest data published by the survey agency Ereli, Jingdong Mall has occupied half of the B2C market with a market share of 50.1%. Not long ago, Jingdong, as the first e-commerce company in China, faced many competitors and began to further integrate its own resources, and ...more...

London installs smart street light iPad app for control

According to an American technology blog, London plans to upgrade the street light system in Westminster in the next four years, deploying 14,000 new "smart street lights" that can be controlled through the iPad app. London street lamp London decided to invest 3.25 ...more...

E-commerce lose money also earn money

Since Wang Juntao founded 8848 in 1999, e-commerce has gradually entered the spring and gradually changed people's production and lifestyle. In 2008, Groupon directed its attention to group buying. Two years later, the domestic Internet has seen hundreds of group buying websites mimick ...more...

There are 9 standards including LED panel lights on both ban…

From the formulation of industrial common standards to cross-strait industrial cooperation, one landmark marked the beginning of a new milestone in cross-strait industrial cooperation. In early September of this year, the 9th Cross-Strait Information Industry and Technology Standard Forum ...more...