Since the outbreak of the novel coronavirus (COVID-19), anti-epidemic materials made in China have played an important role all over the world. Exhibitors of the China Hi-Tech Fair (CHTF) have also done their utmost to contribute to the global fight against the virus. 

Han's Laser Technology Industry Group, a flagship of China's national laser industry and a world’s famous laser equipment manufacturer, raised donations and created materials to support the national anti-epidemic fight. 

The company also resumed production to produce anti-epidemic equipment in the shortest time, especially producing automatic mask-making machines. 

China General Nuclear Power Group (CGN), the largest nuclear power operator in China and the largest nuclear power constructor worldwide, donated a large number of medical supplies in the early stage of China's COVID-19 fight. 

CGN also independently developed anti-epidemic materials, such as mask meltblown PP special materials and protective clothing breathable film materials, which are the main raw materials for the production of medical masks and protective clothing. The materials were put into production in a short period of time, fully supporting epidemic prevention and control efforts, as well as filling the market vacancy.