Chenma is compositive by young adult who love e-bike and have enterprise. It has more than 5 years'experience in prodcuing electric bicycle and related parts, such as e-motor, controller, battery and so on, we have full ardour, high technology and great ambition, we have ability to extend our business from yongkang city to other city of China, and spread our electric bicycle all over the world in near future.

Chenma company located huajie industrial area yongkang, China. It occupies more than 24, 000 suire meters. We have various of testing equipment in order to assure the quality of our products. Our factory have more than 150 staff and 10 engineers, and we have obtained CE and ISO9001: 2000 certificate for most of our bicycles.

Customer's request is our obligation, we will be successful with customer's support and trust. We will provide good quality products and will improve new products to meet market according to market request.