Shell Executive Shen Jian: Shell's "winning" spirit

The Chinese economy has entered a new normal, and some industries are facing severe challenges and opportunities for change. In addition, with the continuous application of new technologies, in the future, many industrial forms may undergo tremendous changes. These changes seem to make i

Ankai Automobile's market value skyrocketed by 60%


On the evening of September 17, Ankai Bus, which had been in a strong daily limit for five consecutive trading days, issued an announcement saying that due to the recent large increase in stock price, the company applied for suspension verification from the Shenzhen Stock Exchange. The

LED display heat dissipation design

Led display work under high temperature conditions for a long time will cause the lamp beads to decay and reduce the lifespan. At the same time, the probability of failure rate of electronic devices will increase rapidly. As a result, the display reliability is reduced. So solving the problem