Existence of Three-Edition Fluorescent Kethleen Fiber Cloud

There are about 400 fluorescent Kethleen fiber clouds in the third edition. According to relevant data, the third edition of Kethleen Fluorescent Fiber Cloud is mainly distributed in eastern and southern China, including Jiangsu, Zhejiang, Anhui, Hubei, Hunan, Guangdong, Guangxi, Fujian, Jiangxi, Yunnan, Sichuan and other provinces. At present, there are about 400 pieces in existence.