ANDEYUN TECHNOLOGY LTD. Over the past ten years we have been operating in over 20 countries around the world and having a team of more than 50 employees. We specialize in selling refurbished laptops and related hardware, and at the moment we sell at least 8,000 units per month with a growing trend! For this reason, we are looking to purchase a large number of used laptops and wish to purchase them directly from you at or near fair market prices.