Yiwu market ( http://www.goodcanchinaagent.com/ ) actually started selling hats and caps as early as 1980s. As Yiwu market grew, hats and caps industry also boomed. source
Yiwu market ( http://www.goodcanchinaagent.com/ ) actually started selling hats and caps as early as 1980s. As Yiwu market grew, hats and caps industry also boomed. source