Founded in 1992 and headquartered in Hong Kong, Guang Yi Company Limited (GY) is one of the world's largest and most established 14-day and second-user mobile phone buyers and suppliers. With an annual turnover exceeding US$220 million, the company is engaged in the international trading of mobile phones and other consumer electronics in various grades, encompassing brand new, nearly new, 14-day and used, with 23 years of dedication and experience in the industry.As a closely-tied long-term partner of over 30 global telecom giants, GY directly purchases from these reliable and quality suppliers as well as over 100 other vendors in various capacities. In addition, the company has built a global buy-back network to recycle second user mobile phones on a B2C basis.Together, this maximizes the value of second-user mobile devices while minimizing environmental risk.For more information, please visit: http://www.gyhk.com/en_uk/about-us/company-profile/.