From March 24th to 26th, 2021, the company participated in the “R+T Asia Asia Door and Window Shading Exhibition” held at the Shanghai New International Expo Center.The company's newly developed DKC800Y, DKC800DC and other sliding door machines, KG70S-A, JM50SF, KGA80S and other industrial door machines, folding arm door machines, floor sliding machines and other swing door machines, as well as DC306 servo car stopper, DC312BP car stopper and other new products appeared at the exhibition site.