Feb 28, 2019 · Trade12.com is located at Majuro, Majuro Atoll, RMI. You can contact Trade12.com by dialing +18886834913 or visit their website trade12.com before filing a lawsuit. We are no way affiliated with better business bureau or yelp reviews platform. Trade12 (tradeonetwo) on Pinterest Trade12 | This is the official Pinterest account of Trade12. Our Pinterest account aims to reach out for more potential traders, and to provide additional news updates.