Hong Kong is the world's founding member of the world trade organization (wto), and has been actively involved in the transaction. Hong Kong is one of the largest source of foreign direct investment in mainland China, at the same time, the mainland is Hong Kong's main source of investment.

To cater for the ever-changing market needs, the advantages of the use, as a professional and reputable management services company, woori thing in Hong Kong, shenzhen, Shanghai, Beijing, tianjin has offices. Designed for investors from home and abroad to provide one-stop registered Hong Kong company, Chinese companies, overseas companies and subsequent operation management services.