Han Chuqi (R), head of the Nawon Machinery Co., Ltd., examines the quality of the bands for protective clothes at the workshop of the company in Jimo District of Qingdao, east China's Shandong Province, April 11, 2020. Since its resumption of production on Feb. 7, the South Korea-invested Nawon Machinery Co., Ltd. has been producing at full speed the seam sealing equipment for protective clothes, a necessary but not mass produced equipment which has been in short supply due to the worldwide spread of the COVID-19 pandemic. (Xinhua/Li Ziheng)
