We are a professional manufacturer of all kinds of electric bicycles. WAOPAI brand is well-known brand in China and only a manufacturer developing well-known brand in two years. Its developing miracle is miracle in electric bicycles field. Established 2004, covers a factory area of 15,000 square meters. With five pipelines and 30 technology and management staff. Productivity 500,000pcs per year. Main marketings include Southeast Asia, West European, America. They have met with great favor from all customers for superior quality and good after servicing. If you are interested in any of our products. Pls feel free to contact with me. Sincerely welcome all customers around the world to visit our factory and establish long-term cooperation relationship based on mutual profits.