Guang Yi Company Limited, founded in 2000 and headquartered in Hong Kong, is one of the world's largest and most established wholesalers of 14 days and used mobile phones. With over 20 years of experience in the industry and an annual turnover exceeding US$220 million, Guang Yi engages in international trading of mobile phones and other consumer electronics in various grades. Their mission is to maximize the value of second-user mobile phones and other consumer electronics, while their vision is to be a leader in sustainability by helping corporations and users unlock the highest possible residual value in their devices.

Guang Yi owns a 5-floor head office in Hong Kong and a warehouse of over 2,600 square meters. They also have branch offices and global sourcing capabilities in over 20 countries across Europe, America, and Asia-Pacific. They directly purchase from over 30 global telecom giants, ensuring reliable and quality supply.

Additionally, they have over 100 other supplying vendors in various capacities. To further their buying function, Guang Yi has built a global buy-back network to recycle used mobile phones. They also have a user-friendly buy-back website that offers an extensive range of mobile phone recycling models at competitive prices.

With their ISO 9001:2015 and ISO 14001:2015 certifications, as well as their commitment to environmental protection through recycling initiatives, Guang Yi prioritizes integrity, strength, experience, and environmental protection as core values. They strive to sustain their long-term leadership in the second-user mobile phone industry