Just now, the torch image of the Hangzhou Asian Games was released! The torch of the 19th Asian Games in Hangzhou in 2022 is called “Xinhuo”. The design ideas are derived from the Liangzhu culture that exemplifies the five thousand years of Chinese civilization. With its solemn and profound shape, it is passed on through the hands of the torchbearers to show the world the unique creativity of Chinese design and the hard-core power of Chinese manufacturing. . The torch is supported by dual-core natural flame and intelligent technology. The raw materials are digitally chained through blockchain technology, and the traceability mechanism is used to ensure authenticity; the metal part adopts 1070 aluminum alloy spinning forming process, and the surface has undergone laser engraving and anodizing. It is refined by the process; the grip is made of recyclable biomass materials, which is environmentally friendly and light, which is easy to hold; the fuel uses biomass gas, which is clean, safe and reliable.