In February 2020, at the construction site of Qianzishan in Wuhan, an over-3000sqm medical waste disposal center was built within 5 days. The medical waste disposal center uses a prefabricated tent structure, which can be assembled rapidly and put to work in a short period of time. The prefabricated tents produced by LIRI tent technology are designated products for Wuhan Medical Waste disposal center this time. Sijia is one of the suppliers of LIRI tent technology and Sijia’s tent materials were also used in the production of medical waste disposal center this time. With high quality and excellent performance, Sijia materials contributed to the epidemic prevention.