With more and more people knows the importance of environment for us, people like ride electric bikes, electric tricycle and some countries use electric rickshaw instead of taxi. More and more people think electric power will be the main power instead of oil in the future. All electric products need controller for controlling speed, telling the spare parts what to do. It's an important part for the products.

　　In China, there is a biggest electric Tricycle produce area. Also that is the biggest electric Vehicles Park in Xuzhou City, Jiangsu Province, China. Hao Ran is in the Electric Vehicles Park. And Hao Ran as a key exporter, manufacturer & supplier for electric tricycle controller, electric rickshaw controller and battery rickshaw controller. Through our quality-centric work and persistent efforts to serve better products, we have made successful niche in Chinese market. We are recognized for dependable craftmanship, high-quality and cost-effectiveness in the industry. Our R&D department released new models every month. Producing the products as customer's sample and drawing is our main service.

　　We get the material as CCC, CE Standard. And the QC test the material very strictly. Quick delivery time for decent order. Owing designing team for new products development. The main of our advantage is do the sample as construction drawing.