AJUECOLIN's a joint venture company in South Korea and Japan.We was established in August 2011.Our main products are used computer, refurbished computer, smartphone related products and used office equipment.We have two technical centers in South Korea are located in Yeongdeungpo, Guro, Gunpo,And Tokyo, Chiba, Osaka, Fukuoka in JAPAN. We also have office and warehouse in HongKong and Shenzhen.Places of business in south Korea are located at gunpo in gyeonggi-do, Purchase is available from South Korea; Japan and China.AJUECOLIN is one of the few companies which have "Microsoft authorized refurbisher" license in the world.Our company will test all products before shipping.We will provide the highest quality.We are looking for long-term business partners, our company hopes to have with you as a true partnership.