On 22-26 October, the 2009 second China (Changan) International Jewelry and processing machinery exhibition was held in Guangdong Zhongyuan City International Jewelry Trading Center.

The exhibition relies on Changan as an important place for distributing and distributing accessories and accessories. The products radiate the advantages of the whole country, Southeast Asia, Europe and the United States, adopt the operation mode of "market + Exhibition", use professional market, and hold relevant professional exhibitions, so that the market and exhibition can form resources integration, mutual benefit interaction and complementary advantages, which is conducive to the construction of the interest community of business economy and exhibition economy.
The world clothing shoes and hats net is the strategic partner of the exhibition. The head of the world clothing shoe and hat Net Office in Guangzhou is present at the exhibition site.