Our company, Grande Technology Co Ltd.was founded by several music lovers and sound engineers.  Our company is established in 2007, and Audbos is our brand. We strive hard to achieve excellence, specialize in creating better quality.  Audbos headphone provides better sound than other similar products.  We are not afraid of challenges of innovation; we are in pursuit of customers’ expectation of sounds. Working beyond customers’ imagination is our goal, and constantly self-transcendence.  To bring customers better quality of sounds than you expected. Audbos is always good sound!