Find Phone number, Location Address and all other information of GUANZHOU YI CHANG INTERNATIONAL TRADING KARACHI REPRESENTATIVE OFFICE Karachi on Branches.pk – Pakistan’s Largest Branches directory. GUANZHOU YI CHANG INTERNATIONAL TRADING KARACHI REPRESENTATIVE OFFICE is a Karachi based company offering services / Products in Karachi as well as in other major cities of Pakistan, you can contact them directly on Phone number32361712