Shanghai Rolwel is an enterprise which is dedicated to R&D, product design, and production of rollers and wheels. Since establishment in 2009, Rolwel Technology has been a reliable supplier of wheels development and serial production. For meeting the increasing demand of the market, we have built new art of state plant in Shanghai for world-class customers through integrated with Material R&D talents and rim machining advantage. Our new facility covers 9500 square meters, including a variety of CNC machines, three castings lines.