Scientific and technological achievements and new products
Coupling products in China since the 20th century has been rapid since the 80's the development of a variety of machinery and equipment to meet the needs of transmission system to meet the market demand, new products in emerging, has been gradually developed a more complete picture of the standard coupling system. In recent years, many companies in order to obtain greater economic benefits, more and more attention to new technologies, to this end have put a lot of human and material resources, with efforts to achieve a number of scientific and technological achievements, many have developed their own intellectual property rights, technology high levels of new products. Security such as the hydraulic coupling, through the crown gear-type coupling, through the cross-type universal joint, hardened drum gear coupling, high-elastic coupling, such as rubber. Scientific and technological achievements have been more than 20, more than a dozen patent applications.
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