Yiwu is located in the central area of Zhejiang province with a total land area of 1,105 square kilometers. The whole city governs 8 towns and 5 subdistricts, has a population of 670,000 registered as local domiciliary and 600,000 as external temporary.Currently, the Yiwu commodity market possesses an area of 1.5 million sq.m. and has 40,000 stores, collects 28 categories and about 200,000 varieties of daily goods. Throughput is nearly 10,000 tons, market business volume is on top of the nationwide large special markets for 12 successive years, and has been granted the unique market title of being one that ‘pays attention to quality', and ‘keeps promises' by the State Quality Supervisory Inspection and Quarantine General Bureau. Furthermore, the Yiwu market has been an international commodity distribution center and the important base for foreign merchants to purchase commodity.