Loop Resistance Tester Resolution: 1μΩ

The loop resistance tester is designed based on the latest electric power implementation standard of the People's Republic of China, DL/T845.4-2004, using high-frequency switching power supply technology and digital circuit technology. It is suitable for the measurement of loop resistance .......

LED lighting companies have different views on how to develop

On October 22nd, a message broke out in the ancient town of Zhongshan, China. The owner of the medium-sized brand lighting company Fengguang Lighting ran the road and owed more than 70 million yuan in payment. At the same time, Internet companies such as Xiaomi, 360, and Ali have cut into LED s.......

Talking about the top ten development trends of LED industry in 2015

In 2014, it was a bumper year for many LED manufacturers, but it was also a challenging year. Although the demand from the lighting market in the first half of 2014 exceeded the expected strong, even the LED supply was in short supply. However, due to the repeated orders from the client and the.......

China May Aluminum Wheel Exports

In May 2012, China's exports of aluminum wheels reached 367 million U.S. dollars, an increase of 29.7% year-on-year; exports were 78,300 tons, an increase of 20.8% year-on-year; export prices were 4.68 U.S. dollars per kilogram, an increase of 0.31 U.S. do.......

How much do you know about the car service industry?


In recent years, the Chinese auto industry has grown at an average annual rate of 13%. It is expected that by 2005, the total output will reach more than 6 million units. The auto is no longer a luxury luxury but has gradually become a popular transportation and transportation tool. As a .......