Hangzhou YiPin Electric Co., Ltd, established in 2015, is a manufactuer of ebike which combine modern technology with traditional bicycles to produce low carbon, green, high-quality and stable electric bikes. Our products have been exported to all over the world, we have a lot of experience in adjusting the motor controller under customer's habits. To help people save time on the road, more entertaining make off-roading more enjoyable, and make life easier and more fun.What we offer:1) Good quality control2) Highly competitive prices 3) state-of-art technology products4) Smooth and quick response communication5) Effective OEM&ODM service