Moussa Solutions for Information Technology is proud to announce the completion of HIE Trading Limited. Joomla Website. The website has a wide responsive professional design along with a blog, portfolio and a newsletter program. HIE Trading Limited is a trading company located in Shenzhen, China. The company is a certified specialist in the selling and marketing of electronic products. Since its establishment in 2010, HIE has been committed to R&D and quality improvement. With a professional R&D team, skillful workers, a comprehensive quality control system, and high quality after-sale services, HIE cooperation has reached more than fifteen countries and regions all around the world. These include several states and countries in North and South America, Europe, and in the Middle East.