Now the machinery industry is developing rapidly, and the production level of various mechanical parts is constantly improving, so that the mechanical performance is gradually improved, and the machinery industry has also been rapidly developed.For example, universal couplings are used in many large machinery and are an important transmission component.The development of machinery now promotes the development of universal couplings. Therefore, the types of universal couplings increase and their performance is more reliable.

　 In recent years, universal couplings have developed rapidly, with great progress in quality, technology, and quantity, especially in automobiles. There are many applications in cranes, mining equipment, etc. To universal couplings, these industries have very high performance requirements for universal couplings, otherwise the couplings are easily damaged, which will affect normal engineering operations.

　 Although the market space for universal couplings in my country is still relatively large, some large, precise and complex universal couplings still need to be imported, and some low- and medium-grade couplings on the market are relatively low in price, but competitive But it is relatively weak.

   Therefore, for universal coupling manufacturers, there is not only room for development, but also great challenges. Facing the competition of foreign products, coupling manufacturers need to continuously innovate technology and develop more sophisticated couplings. Products, and pay attention to the training of professionals to promote the development of universal couplings.