The imported clothing industry was first promoted in 1988 enterprises. Through the continuous improvement and enterprising of peers in the industry, many domestic garment factories now agree and begin to improve JIT. Now JIT has been popularized and perfected in the Pearl River Delta and Yangtze River Delta where garment factories are relatively dense (such as Shanghai, Zhejiang, Jiangsu, Fujian, Jiangxi, Hubei, Anhui, Shandong, Henan and so on). ) and achieved good results.

The abbreviation of the English name "Just in time" of JIT production management system means "timely, punctual and punctual production" management system in Chinese; It is understood as: "when necessary, produce the necessary quantity"; Also known as "no backlog production management mode". That is the famous clothing beat assembly line equipment made by Shanghai metalworking machinery.