Langfang dunchi Bicycle Co., Ltd. is a manufacturer specializing in the production and sales of electric bicycles, electric tricycles and bicycles, and has its own professional foreign trade team. It has been producing, exporting and selling for more than ten years, and constantly developing new products. It has dozens of patents and various national certification certificates. Our products sell well in the United States, Canada, South America, Oceania, Asia and more than 80 countries and regions, and accept OEM customized processing. We welcome people from all walks of life to cooperate sincerely.