Protective sports nets produced in Lizhuang town, Huimin county, Binzhou, Shandong province have been used at some of the snow arenas in the Beijing 2022 Olympic Winter Games. The safety nets produced by Shandong Binzhou Qiangsheng Sports Goods Co have been installed at the Shougang Big Air venue to ensure the safety of athletes and spectators. According to Zhang Wenguang, …