With the improvement of people's living standards, the material level is also constantly improving, such as driving cars, mobile phones, and so on. The same is true for lifting, such as power construction. In the past, the workers carried the iron or steel hand to climb the rods that needed to be repaired, and sinking and not sinking everyone imagined. Now, there is a way to solve this problem, that is, aluminum alloy hand holds gourd. The aluminum alloy hand -tip the gourd is only half of the ordinary steel hand -made gourd, that is, it was so high to carry a gourd to climb, and now it is equivalent to double the burden. Especially like that kind of high -quality high -mountain homework, light one point is one point. On the basis of ensuring safety, it is of course good.Regarding the selection of the electric aluminum alloy hand -to -hand gourd, you can consult the wisdom. We will see it next time.