When the refrigerator export situation was very good this year, news came a few days ago that the high utilization requirements of energy in the European Union prompted the European Union to constantly revise its relevant system of energy consumption. The hous…

The LED electronic display screen is composed of a plurality of mutually independent pixel points (light emitting elements), and due to the separability of the pixel points, it is determined that the control and driving of the light emission can only be per…

The latest survey from the market regulator VLSI pointed out that due to higher-than-expected demand in the semiconductor market in the first quarter of 2011, this year's global semiconductor output growth rate rose from 8.9% to 12.2%. However, under the o…

The reporter learned from the Tibet Project Department of China Resources Group that the company’s largest power project in Tibet, the Lhasa gas-fired power plant, will realize a combined cycle power generation in May, which will effectively relieve the…

Product certification has been a major cable company, because it is subject to U.S. standards. Recently, the United States Security Testing Laboratory (UL) and Humen Information Transmission Cable Association hosted the South China Cable and Wire Council meeti…

No rules no standards. For a long time, due to the lack of mandatory national standar…

“The Nikon D90 has risen from 6,800 yuan to 7,600 yuan, and the Nikon D700 has risen from 14,000 yuan to 14,500 yuan. Sony's SLR has risen by an average of 400 yuan, and Canon has also generally risen by 200 to 300 yuan, including the SD card of the …

Under the impetus of the national “Ten Cities and Ten Thousand Cities” application pilot project and energy conservation and emission reduction policies, China's semiconductor lighting industry has achieved rapid development, and the applicatio…

At present, many people in China are shouting for environmental protection and shouting green. However, many people estimate that they will not really act, or that they will only act on one day of the year. The core reason for this problem is that everyone …

E-commerce first came into being in the 1960s of the last century, and it has developed rapidly in the 1990s. According to the second quarter of 2010 e-commerce industry development report released by Ereli.com, the overall e-commerce transaction volume in the…

More and more countries have formulated energy-saving and emission-reduction regulations and lighting standards, not only contributing to the development of the LED lighting application market, but also implying that LED street lamps will become the leading pr…