Hangzhou Sang Duo trading company was established in hangzhou in2011, engaging in developing and saleing commercial gifts,promotion product, giveaways etc. Our business covers scarves , pajamas , umbrellas, hats, gloves,socks and so on. We aim at cooperating with customers as per theirongoing market development requirements , meeting different needsof customers through a series of terminal products .We are formed by a professional team, the experienced andinnovative employees comes together . Sang duo is of superbtechnical skills and profound cultural heritage in products theme,color, composition and material selection . We provide betterproducts with unique design and service to a wide range of publicgroups, led the market with clients a head start.Sang Duo has established a longterm strategic cooperationrelationship with many core factories ,which will guarantee thecapacity of continuous supply.