SYNERGY (XIAMEN) IMPORT AND EXPORT CO.,LTD is a carbon rim wheel maker ,BIKEDOC is our own company brand . We are based in Fujian,China,start from 2011,sell to North America (40%),Eastern Europe (15.00%),Southeast Asia(15.00%),Western Europe(15.00%),Northern Europe(15.00%). We specialize in carbon bicycle parts solution. With the steadfast efforts and investment in the past years, a handful of high quality components ranging from Carbon Rim & Wheel to frame ,parts .Our products have been exported to a dozen of countries over the world.