Whether the chain hoists will step off the stage of history with the development of science and technology？

　　As we all know that science and technology develops with leaps and bounds, among which the development of electricity cannot be ignored. It is very convenient to us to use the power for the construction of the Three Gorges power station and the completion of power-on construction to every village of China. So here comes a question: will the chain hoists gradually withdraw from the stage of history?

　　Definitely not is the answer for the question. And let me explain this as follows.

　　No matter how extensive the electricity is used in this world, it can cover every place. Imagine that there is power grid and interface wherever you go, wouldn’t it be dreadful? From this sight of view, there is still a reason for the existence of hand chain hoist.

　　In addition, the operation space is another factor that should be put into consideration. Its impact structure and small volume is just designed for the narrow working space such as mining and construction site which has the advantage over that large scale lifting equipment.

　　Last but not the least， hand chain hoist is portable which makes it available wherever this is a support point.

　　In conclusion, such a useful tool will continue to show its value in a long run.