The trend of substitution and operation of hexagonal screws

Some time ago, I went to a few factories to watch. I basically couldn’t see any people. It was full of machines. I couldn’t help but sigh. Now that human beings are getting smarter and clearer, and labor is more and more expensive, they will take the initiative. Chemical products replace labor, reduce unnecessary costs, and improve the rate of return on investment. So what caused the butterfly screw industry in our country to fall into the fog? The lack of independent research and development makes most of the butterfly screw companies in my country still follow the old technology to produce products. This production method not only has low production power, but also has a large distance between the quality of its products and the products produced by high-tech skills. Hexagonal screws lack independent research and development capabilities. The product update speed of my country's butterfly screw industry is much lower than that of developed countries' butterfly screw industry. Therefore, it is always half a beat slower than developed countries in terms of seizing the market. Hexagonal screws lack independent research and development capabilities, which makes the products of my country's butterfly screw factories become increasingly homogenized, and they spend a long time in the bottom of the industry, resulting in a serious overcapacity of low-end butterfly screws in my country. Furthermore, in order to maintain the ecological environment and promote economic and environmental reconciliation, the state has issued more severe environmental protection policies for various industries. However, my country's butterfly screw industry has always been a major polluter, and the severe environment has dealt with many development difficulties. For the butterfly screw factory in China, it is even more troublesome.