Changzhou Longdu Electrical Co., Ltd. is a professional company of research and development and manufacturing of wire and cable reels, cable machinery. Company is located in Changzhou city, Jiangsu province,is the neighbour city of Shanghai. Wesupply wire spools to the top famous cable enterprises in China, also has been exported to Asia,America, Europe and Middle east countries. We have been a trusted long term partner of both domestic and abroad customers.